Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Adam Mathew Kirstein, MD

Individual provider Family Medicine Physician · NPI 1578212197

Adam Mathew Kirstein, MD practises Internal Medicine in Gadsden, Alabama. Qualified in 2022, 4 years ago. Practices with Gadsden Hb Medical Services LLC, a 56-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
4
Licensed in
AL
In the registry since
2022
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1026 Goodyear Ave Ste 100
Gadsden, AL 35903-1194
Phone: (256) 413-6240
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1007 Goodyear Ave, Gadsden, AL 35903-1100 — (256) 494-4000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence L.5757R (AL)
Family Medicine Physician Taxonomy 207Q00000X · Licence ----------- (AL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1578212197
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2022
Last updated in NPPESAugust 31, 2022
Certification dateAugust 31, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Gadsden Hb Medical Services Llc — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $109 3 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Gadsden Hb Medical Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 56 clinicians in the practice; 12 are shown here.

Other providers in Gadsden