John Grant Wideman, MD
Obstetrics & Gynecology Physician · Cullman, AL
John Grant Wideman, MD is an obstetrics & gynecology physician with a practice address in Cullman, Alabama, and NPI 1336255728, issued on Aug 21, 2006. Check the license (Alabama 22380, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Grant Wideman
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 22380 AL
Self-reported in NPPES; status is on the state search - Practice location
- 1948 AL Highway 157, Cullman, AL 35058
- Phone
- (256) 735-5277
- Enumerated
- Aug 21, 2006
- Record last updated
- Feb 11, 2026
- Fax
- (256) 203-8626
- Medicaid IDs
- 117937 AL
118948 AL - Medicare enrollment
- Enrolled (PECOS I20040910000542); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 525 in Alabama → Look up another NPI →
Also registered at 1948 AL Highway 157
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leor Arbel, MDUrology Physician1235633207
- Nichole Brooks, CRNPFamily Nurse Practitioner1295033579
- Jennifer Burnham, MS,CCC-AAudiologist1275509010
- Victoria Clay, MDPain Medicine (Anesthesiology) Physician1154826931
- Brian Corliss, MDSpecialist1942417688
- James Davis, M.D.Specialist1588669212
Verify John Grant Wideman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 22380Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
444 Medicare Part D claims for 110 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Estradiol101 claims
- Fluconazole27 claims
- Estradiol (Twice Weekly)24 claims
- Estradiol (Once Weekly)23 claims
- Premarin21 claims
- Acyclovir16 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.
Industry payments in 2024: $244.52
11 payments; by number, the most common kind was food and beverage; the largest payer was Shield Therapeutics Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Crmc Medical Group LLCCullman, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Grant Wideman among 525 obstetrics & gynecology physician records in Alabama
John Grant Wideman, MD is one of 525 obstetrics & gynecology physician records with a practice address in Alabama. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 47% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1995 · median 2004 among the 350 with a school on file
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Alabama
There are 525 obstetrics & gynecology physician records in Alabama.
All 525 in Alabama → Every provider in Cullman → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Virgil Baccus, MDCullman, AL 350581780604223
- Perry Justice, D.O.Cullman, AL 350581902061542
- Brittany Massengill, MDCullman, AL 350581497109912
- Shane Sheffield, MDCullman, AL 350581558476200
- Howard Williamson, MDCullman, AL 350581609880194
- Randy Yarbrough, MDCullman, AL 350581134197361
- Sonja Williams, DOCullman, AL 350551609836857
- Yocunda Clayton, M.D.Centreville, AL 350421912940453
Common questions
What is John Grant Wideman, MD's NPI number?
John Grant Wideman, MD's National Provider Identifier (NPI) is 1336255728, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Grant Wideman, MD located?
The NPPES record lists a practice address at 1948 AL Highway 157, Cullman, AL, 35058. Phone: (256) 735-5277. Providers update this record themselves, so call before visiting.
How can I verify John Grant Wideman, MD's license?
NPPES lists Alabama license number 22380, 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 John Grant Wideman, MD prescribe under Medicare Part D?
In 2024, John Grant Wideman, MD had 444 Medicare Part D claims for 110 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.