Mark M. Anderson, M.D.
Gastroenterology Physician · Montgomery, AL
Mark M. Anderson, M.D. is a gastroenterology physician with a practice address in Montgomery, Alabama, and NPI 1538132170, issued on Feb 13, 2006. Check the license (Alabama 14012, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark M. Anderson
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 14012 AL
Self-reported in NPPES; status is on the state search - Practice location
- 4126 Carmichael CT, Montgomery, AL 36106
- Phone
- (334) 495-2600
- Enumerated
- Feb 13, 2006
- Record last updated
- Mar 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (334) 495-2604
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 232 in Alabama → Look up another NPI →
Also registered at 4126 Carmichael CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Echols, MDGastroenterology Physician1306070818
- Kathryn Hargrove, CRNPFamily Nurse Practitioner1013751759
- Ashley Morrow, CRNPFamily Nurse Practitioner1871934984
- Nina Nelson-Garrett, M.D.Gastroenterology Physician1487612578
- Jackie Shumate, NP-CFamily Nurse Practitioner1558600221
- Rachel Vought, CRNPFamily Nurse Practitioner1629749684
Verify Mark M. Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 14012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average gastroenterology physician in 2024
151 Medicare Part D claims for 129 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Peg 3350-Electrolyte78 claims
- Gavilyte-G17 claims
- Sutab16 claims
- Ozempic11 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.
Mark M. Anderson among 232 gastroenterology physician records in Alabama
Mark M. Anderson, M.D. is one of 232 gastroenterology physician records with a practice address in Alabama. 88% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 43% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2011 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Alabama
There are 232 gastroenterology physician records in Alabama.
All 232 in Alabama → Every provider in Montgomery → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Vijaya Boyella, MDMontgomery, AL 361061932263993
- Paul Vincent Co, MDMontgomery, AL 361061992069348
- Heather Echols, MDMontgomery, AL 361061306070818
- Richard Ginsburg, D.O.Montgomery, AL 361061689661860
- Heather GregoryMontgomery, AL 361061063335990
- Muhammad Haris, MDMontgomery, AL 361061073043279
- John Hendrix, MDMontgomery, AL 361061316055452
- Nina Nelson-Garrett, M.D.Montgomery, AL 361061487612578
Common questions
What is Mark M. Anderson, M.D.'s NPI number?
Mark M. Anderson, M.D.'s National Provider Identifier (NPI) is 1538132170, issued on Feb 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark M. Anderson, M.D. located?
The NPPES record lists a practice address at 4126 Carmichael CT, Montgomery, AL, 36106. Phone: (334) 495-2600. Providers update this record themselves, so call before visiting.
How can I verify Mark M. Anderson, M.D.'s license?
NPPES lists Alabama license number 14012, 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 Mark M. Anderson, M.D. prescribe under Medicare Part D?
In 2024, Mark M. Anderson, M.D. had 151 Medicare Part D claims for 129 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.