Individual provider

Amy Macdonald, RN, NP

Family Nurse Practitioner Medicare enrolled

Amy Macdonald, RN, NP is a Family Nurse Practitioner in Rockville, MD, registered under NPI 1790883981. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.

Getting there

The practice address on file is 7955 TUCKERMAN LN, Rockville, MD 20854. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

7955 TUCKERMAN LN, Rockville, MD 20854 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
R207891 MD Family Nurse Practitioner primary
APRN-4865-0 HI Family Nurse Practitioner
RN500020907 NY Family Nurse Practitioner
324640 AZ Family Nurse Practitioner
881530 NV Family Nurse Practitioner
APRN04626 RI Family Nurse Practitioner
APRN11034491 FL Family Nurse Practitioner
GAANP002700 GA Family Nurse Practitioner
CNP-01505 NM Family Nurse Practitioner
7101710A IN Family Nurse Practitioner
4026319 KY Family Nurse Practitioner
RN2278597 MA Family Nurse Practitioner
0037213 OH Family Nurse Practitioner
231238 AK Family Nurse Practitioner
95402199 CA Family Nurse Practitioner

Licences are recorded in 15 states: MD, HI, NY, AZ, NV, RI, FL, GA, NM, IN, KY, MA, OH, AK, CA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)
Status
Approved
Provider type
Practitioner - Nurse Practitioner
PAC ID
9436204013

Enrolled in Medicare 10 times, across 10 states:

StateEnrollment IDProvider type
New Mexico I20090903000162 Practitioner - Nurse Practitioner
Massachusetts I20120802000001 Practitioner - Nurse Practitioner
District of Columbia I20131227000448 Practitioner - Nurse Practitioner
Maryland I20140107000684 Practitioner - Nurse Practitioner
Indiana I20241010002738 Practitioner - Nurse Practitioner
Hawaii I20250303002402 Practitioner - Nurse Practitioner
Nevada I20250303002524 Practitioner - Nurse Practitioner
Georgia I20250314003240 Practitioner - Nurse Practitioner
New York I20250321000923 Practitioner - Nurse Practitioner
Virginia I20250402003097 Practitioner - Nurse Practitioner

Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. There are 10 separate enrolment records across 10 states (NM, MA, DC, MD, IN, HI, NV, GA, NY, VA). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.

Licensed in 15 states

This provider holds licences in 15 states: Alaska, Arizona, California, Florida, Georgia, Hawaii, Indiana, Kentucky, Massachusetts, Maryland, New Mexico, Nevada, New York, Ohio and Rhode Island. The practice address on file is in Rockville, MD, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

AK Alaska
Licence
231238
Specialty
Family Nurse Practitioner
Verify with the AK board →
AZ Arizona
Licence
324640
Specialty
Family Nurse Practitioner
Verify with the AZ board →
CA California
Licence
95402199
Specialty
Family Nurse Practitioner
Verify with the CA board →
FL Florida
Licence
APRN11034491
Specialty
Family Nurse Practitioner
Verify with the FL board →
GA Georgia
Licence
GAANP002700
Specialty
Family Nurse Practitioner
Verify with the GA board →
HI Hawaii
Licence
APRN-4865-0
Specialty
Family Nurse Practitioner
Verify with the HI board →
IN Indiana
Licence
7101710A
Specialty
Family Nurse Practitioner
Verify with the IN board →
KY Kentucky
Licence
4026319
Specialty
Family Nurse Practitioner
Verify with the KY board →
MA Massachusetts
Licence
RN2278597
Specialty
Family Nurse Practitioner
Verify with the MA board →
MD Maryland practice address
Licence
R207891
Specialty
Family Nurse Practitioner
Verify with the MD board →
NM New Mexico
Licence
CNP-01505
Specialty
Family Nurse Practitioner
Verify with the NM board →
NV Nevada
Licence
881530
Specialty
Family Nurse Practitioner
Verify with the NV board →
NY New York
Licence
RN500020907
Specialty
Family Nurse Practitioner
Verify with the NY board →
OH Ohio
Licence
0037213
Specialty
Family Nurse Practitioner
Verify with the OH board →
RI Rhode Island
Licence
APRN04626
Specialty
Family Nurse Practitioner
Verify with the RI board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Family covers

Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

All registered taxonomy codes

This provider registers 15 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363LF0000X Family Nurse Practitioner Family R207891 MD primary
363LF0000X Family Nurse Practitioner Family APRN-4865-0 HI
363LF0000X Family Nurse Practitioner Family RN500020907 NY
363LF0000X Family Nurse Practitioner Family 324640 AZ
363LF0000X Family Nurse Practitioner Family 881530 NV
363LF0000X Family Nurse Practitioner Family APRN04626 RI
363LF0000X Family Nurse Practitioner Family APRN11034491 FL
363LF0000X Family Nurse Practitioner Family GAANP002700 GA
363LF0000X Family Nurse Practitioner Family CNP-01505 NM
363LF0000X Family Nurse Practitioner Family 7101710A IN
363LF0000X Family Nurse Practitioner Family 4026319 KY
363LF0000X Family Nurse Practitioner Family RN2278597 MA
363LF0000X Family Nurse Practitioner Family 0037213 OH
363LF0000X Family Nurse Practitioner Family 231238 AK
363LF0000X Family Nurse Practitioner Family 95402199 CA

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1790883981 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateSep 20, 2006
Last updatedMay 8, 2026
StatusActive
Sole proprietorYes
CredentialRN, NP
Practice address 7955 TUCKERMAN LN
Rockville, MD 20854
(866) 389-2727
Other identifiers 00334771 · Medicaid (NY)
This record was updated on May 8, 2026, which is recent enough that the contact details are likely still accurate.

Number check

1790883981 passes the NPI check digit test The final digit 1 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 7 9 0 8 8 3 9 8
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 7 9 0 7 8 6 9 7

Sum = 79 · next multiple of 10 = 80 · check digit = 1 · actual last digit = 1

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1790883981?
NPI 1790883981 is the National Provider Identifier assigned to Amy Macdonald, RN, NP in Rockville, MD. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Family cover?
Definition to come...
How do I contact Amy Macdonald, RN, NP?
The phone number on file with NPPES is (866) 389-2727, last updated May 8, 2026. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Does Amy Macdonald, RN, NP accept Medicare?
This NPI has an approved Medicare enrolment in PECOS, which means the provider is enrolled to bill Medicare. Enrolment does not guarantee they are accepting new Medicare patients — verify directly with the office.
Is NPI 1790883981 a valid number?
Yes. 1790883981 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.