Individual provider

Carol Lindsey, PA-C

Physician Assistant Medicare enrolled

Carol Lindsey, PA-C is a Physician Assistant in Nashua, NH, registered under NPI 1609917004.

Getting there

The practice address on file is 76 ALLDS ST STE 1, Nashua, NH 03060. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

76 ALLDS ST STE 1, Nashua, NH 03060 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
3061 NH Physician Assistant primary
1429 MA Physician Assistant
8861 AZ Physician Assistant

Licences are recorded in 3 states: NH, MA, AZ. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)
Status
Approved
Provider type
Practitioner - Physician Assistant
PAC ID
5799757738

Enrolled in Medicare 5 times, across 5 states:

StateEnrollment IDProvider type
Washington I20150131000057 Practitioner - Physician Assistant
Georgia I20210429001518 Practitioner - Physician Assistant
Arizona I20211201002151 Practitioner - Physician Assistant
Texas I20240916000273 Practitioner - Physician Assistant
New Hampshire I20260131000410 Practitioner - Physician Assistant

Medicare enrolment is recorded as approved under the provider type Practitioner - Physician Assistant. There are 5 separate enrolment records across 5 states (WA, GA, AZ, TX, NH). 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 3 states

This provider holds licences in 3 states: Arizona, Massachusetts and New Hampshire. The practice address on file is in Nashua, NH, 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.

AZ Arizona
Licence
8861
Specialty
Physician Assistant
Verify with the AZ board →
MA Massachusetts
Licence
1429
Specialty
Physician Assistant
Verify with the MA board →
NH New Hampshire practice address
Licence
3061
Specialty
Physician Assistant
Verify with the NH 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 Physician Assistant covers

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician. NUCC Health Care Provider Taxonomy, code 363A00000X
Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

All registered taxonomy codes

This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363A00000X Physician Assistant 3061 NH primary
363A00000X Physician Assistant 1429 MA
363A00000X Physician Assistant 8861 AZ

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.

NPI1609917004 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateFeb 9, 2007
Last updatedAug 21, 2025
StatusActive
Sole proprietorNo
CredentialPA-C
Practice address 76 ALLDS ST STE 1
Nashua, NH 03060
(603) 889-4149
Fax (603) 889-7649
Other identifiers 3061 · Other (NH)
PA1429 · Other (MA)
8861 · Other
This record was updated on Aug 21, 2025, which is recent enough that the contact details are likely still accurate.

Number check

1609917004 passes the NPI check digit test The final digit 4 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 6 0 9 9 1 7 0 0
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 6 0 9 9 1 5 0 0

Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4

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 1609917004?
NPI 1609917004 is the National Provider Identifier assigned to Carol Lindsey, PA-C in Nashua, NH. 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 Physician Assistant cover?
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In…
How do I contact Carol Lindsey, PA-C?
The phone number on file with NPPES is (603) 889-4149, last updated Aug 21, 2025. 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 Carol Lindsey, PA-C 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 1609917004 a valid number?
Yes. 1609917004 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.