Wilfredo Grana, M.D.
Internal Medicine Physician · Anniston, AL
Wilfredo Grana, M.D. is an internal medicine physician with a practice address in Anniston, Alabama, and NPI 1427120054, issued on Nov 15, 2006. Check the license (Alabama AL11275, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Wilfredo Grana
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- AL11275 AL
Self-reported in NPPES; status is on the state search - Practice location
- 230 E 10TH St Ste 206, Anniston, AL 36207
- Phone
- (256) 238-8109
- Enumerated
- Nov 15, 2006
- Record last updated
- Nov 18, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (256) 238-8183
- Medicare enrollment
- Enrolled (PECOS I20060221000318); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Wilfredo Grana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license AL11275Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% more Medicare Part D claims than the average internal medicine physician in 2024
6,157 Medicare Part D claims for 434 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 124 claims were for opioids.
Most prescribed
- Levothyroxine Sodium276 claims
- Amlodipine Besylate256 claims
- Atorvastatin Calcium209 claims
- Rosuvastatin Calcium177 claims
- Losartan Potassium175 claims
- Pantoprazole Sodium170 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.
The MIPS final score for 2023 (Medicare payment program): 29.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
23 internal medicine physician records list a practice address in Anniston
They are 23 of the 816 NPPES records with a practice address in Anniston, and 1,705 internal medicine physician records in Alabama.
All 23 in Anniston → All 1,705 in Alabama → Every provider in Anniston →
Other internal medicine physician records in Alabama
- David Aarons, MD, PHDBirmingham, AL1841491859
- Wadey Abdel Qader, MDMobile, AL1124713904
- Ademola Abdulrauf, MDTuscaloosa, AL1669441846
- Samar AbohamadMobile, AL1568049864
- Vivian Aboko-Cole Hicks, M.D.Huntsville, AL1316023708
- Nessy Abraham, M. DHuntsville, AL1609154681
- Shameer Abrahim, MDMobile, AL1255525945
- John Abrams, M.D.Auburn, AL1891835294
- James Abroms, MDBirmingham, AL1013010164
- Mohanad Abu Speitan, M.D.Tuscaloosa, AL1942563820
Common questions
What is Wilfredo Grana, M.D.'s NPI number?
Wilfredo Grana, M.D.'s National Provider Identifier (NPI) is 1427120054, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Wilfredo Grana, M.D. located?
The NPPES record lists a practice address at 230 E 10TH St Ste 206, Anniston, AL, 36207. Phone: (256) 238-8109. Providers update this record themselves, so call before visiting.
How can I verify Wilfredo Grana, M.D.'s license?
NPPES lists Alabama license number AL11275, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Wilfredo Grana, M.D. prescribe under Medicare Part D?
In 2024, Wilfredo Grana, M.D. had 6,157 Medicare Part D claims for 434 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Wilfredo Grana, M.D.'s MIPS final score?
The 2023 MIPS final score is 29.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.