Individual provider

Tiffany Wu, PMHNP

Psychiatric/Mental Health Nurse Practitioner Medicare enrolled

Tiffany Wu, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Decatur, GA, registered under NPI 1174179576.

Getting there

The practice address on file is 160 CLAIREMONT AVE STE 445, Decatur, GA 30030. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

160 CLAIREMONT AVE STE 445, Decatur, GA 30030 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
RN260060 GA Psychiatric/Mental Health Nurse… primary
307139 AZ Psychiatric/Mental Health Nurse…
1112869 TX Psychiatric/Mental Health Nurse…
4047398 KY Psychiatric/Mental Health Nurse…
11937 CT Psychiatric/Mental Health Nurse…
APRN.CNP.0039040 OH Psychiatric/Mental Health Nurse…
74988 ID Psychiatric/Mental Health Nurse…
SP031086 PA Psychiatric/Mental Health Nurse…
3-001558 AL Psychiatric/Mental Health Nurse…
8848 MN Psychiatric/Mental Health Nurse…
TPAN3863 FL Psychiatric/Mental Health Nurse…
C-APN.0105264-C-NP CO Psychiatric/Mental Health Nurse…
APRN10001611 MA Psychiatric/Mental Health Nurse…

Licences are recorded in 13 states: GA, AZ, TX, KY, CT, OH, ID, PA, AL, MN, FL, CO, MA. 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
5991137663

Enrolled in Medicare 2 times, across 2 states:

StateEnrollment IDProvider type
Alabama I20191118003211 Practitioner - Nurse Practitioner
Georgia I20230515000646 Practitioner - Nurse Practitioner

Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. There are 2 separate enrolment records across 2 states (AL, GA). 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 13 states

This provider holds licences in 13 states: Alabama, Arizona, Colorado, Connecticut, Florida, Georgia, Idaho, Kentucky, Massachusetts, Minnesota, Ohio, Pennsylvania and Texas. The practice address on file is in Decatur, GA, 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.

AL Alabama
Licence
3-001558
Specialty
Psychiatric/Mental Health Nurse…
Verify with the AL board →
AZ Arizona
Licence
307139
Specialty
Psychiatric/Mental Health Nurse…
Verify with the AZ board →
CO Colorado
Licence
C-APN.0105264-C-NP
Specialty
Psychiatric/Mental Health Nurse…
Verify with the CO board →
CT Connecticut
Licence
11937
Specialty
Psychiatric/Mental Health Nurse…
Verify with the CT board →
FL Florida
Licence
TPAN3863
Specialty
Psychiatric/Mental Health Nurse…
Verify with the FL board →
GA Georgia practice address
Licence
RN260060
Specialty
Psychiatric/Mental Health Nurse…
Verify with the GA board →
ID Idaho
Licence
74988
Specialty
Psychiatric/Mental Health Nurse…
Verify with the ID board →
KY Kentucky
Licence
4047398
Specialty
Psychiatric/Mental Health Nurse…
Verify with the KY board →
MA Massachusetts
Licence
APRN10001611
Specialty
Psychiatric/Mental Health Nurse…
Verify with the MA board →
MN Minnesota
Licence
8848
Specialty
Psychiatric/Mental Health Nurse…
Verify with the MN board →
OH Ohio
Licence
APRN.CNP.0039040
Specialty
Psychiatric/Mental Health Nurse…
Verify with the OH board →
PA Pennsylvania
Licence
SP031086
Specialty
Psychiatric/Mental Health Nurse…
Verify with the PA board →
TX Texas
Licence
1112869
Specialty
Psychiatric/Mental Health Nurse…
Verify with the TX 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 Psychiatric/Mental Health covers

Definition to come... NUCC Health Care Provider Taxonomy, code 363LP0808X
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Psychiatric/Mental Health

All registered taxonomy codes

This provider registers 13 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health RN260060 GA primary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health 307139 AZ
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health 1112869 TX
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health 4047398 KY
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health 11937 CT
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health APRN.CNP.0039040 OH
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health 74988 ID
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health SP031086 PA
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health 3-001558 AL
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health 8848 MN
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health TPAN3863 FL
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health C-APN.0105264-C-NP CO
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health APRN10001611 MA

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.

NPI1174179576 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateAug 13, 2019
Last updatedOct 30, 2025
StatusActive
Sole proprietorNo
CredentialPMHNP
Practice address 160 CLAIREMONT AVE STE 445
Decatur, GA 30030
(404) 500-4266
Mailing address PO BOX 450383
Atlanta, GA 31145
This record was updated on Oct 30, 2025, which is recent enough that the contact details are likely still accurate.

Number check

1174179576 passes the NPI check digit test The final digit 6 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 1 7 4 1 7 9 5 7
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 1 5 4 2 7 9 5 5

Sum = 64 · next multiple of 10 = 70 · check digit = 6 · actual last digit = 6

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 1174179576?
NPI 1174179576 is the National Provider Identifier assigned to Tiffany Wu, PMHNP in Decatur, GA. 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 Psychiatric/Mental Health cover?
Definition to come...
How do I contact Tiffany Wu, PMHNP?
The phone number on file with NPPES is (404) 500-4266, last updated Oct 30, 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 Tiffany Wu, PMHNP 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 1174179576 a valid number?
Yes. 1174179576 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.