Tierra Powell, FNP-C
Primary Care Nurse Practitioner · Mobile, AL
Tierra Powell, FNP-C is a primary care nurse practitioner with a practice address in Mobile, Alabama, and NPI 1497469373, issued on Jan 5, 2023. Check the license (Alabama F12220605, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tierra Powell
- Credential
- FNP-C
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- F12220605 AL
Self-reported in NPPES; status is on the state search - Practice location
- 6280 Grelot RD, Mobile, AL 36609
- Phone
- (251) 288-5606
- Enumerated
- Jan 5, 2023
- Record last updated
- Feb 28, 2023
- Entity
- Type 1 · individual
Also registered at 6280 Grelot RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ellen MassengaleFamily Nurse Practitioner1952904419
- Wayde ThompsonFamily Nurse Practitioner1447097167
Verify Tierra Powell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Alabama board licenses this profession
Search for license F12220605Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
396 Medicare Part D claims for 255 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Fluticasone Propionate69 claims
- Nitrofurantoin Mono-Macro30 claims
- Doxycycline Hyclate26 claims
- Amoxicillin-Clavulanate Potass24 claims
- Methylprednisolone20 claims
- Mupirocin20 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Primary Care Nurse Practitioner providers in Alabama
There are 212 primary care nurse practitioner records in Alabama.
Other primary care nurse practitioner records in Alabama
- Sarah Adams, CRNPDaphne, AL1740070960
- Lee Alexander, ARNPMaxwell Afb, AL1073507539
- Merrill Allen, NP-COpelika, AL1295132660
- Johnnie Amadi, CRNPHuntsville, AL1134639115
- Sylvia Anderson, N.P.Opelika, AL1083790539
- Stephanie Ardovino, MSN, CRNP, AGNP-CBirmingham, AL1770257271
- Jill AroraBirmingham, AL1417493784
- Brittany Arrington-Smith, CRNPCalera, AL1417836024
- John Barnette, CRNPHuntsville, AL1144900283
- Nicholas Bass, AGPCNP-BCOpp, AL1982117412
Common questions
What is Tierra Powell, FNP-C's NPI number?
Tierra Powell, FNP-C's National Provider Identifier (NPI) is 1497469373, issued on Jan 5, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Tierra Powell, FNP-C located?
The NPPES record lists a practice address at 6280 Grelot RD, Mobile, AL, 36609. Phone: (251) 288-5606. Providers update this record themselves, so call before visiting.
How can I verify Tierra Powell, FNP-C's license?
NPPES lists Alabama license number F12220605, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity only.
How much does Tierra Powell, FNP-C prescribe under Medicare Part D?
In 2024, Tierra Powell, FNP-C had 396 Medicare Part D claims for 255 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.