Stephen Frank Kowalski, M.D.
Specialist · Birmingham, AL
Stephen Frank Kowalski, M.D. is a specialist with a practice address in Birmingham, Alabama, and NPI 1487866174, issued on May 4, 2007. Check the license (Alabama 20264, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen Frank Kowalski
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 20264 AL
Self-reported in NPPES; status is on the state search - Practice location
- 3300 Cahaba RD, Birmingham, AL 35223
- Phone
- (205) 423-9440
- Enumerated
- May 4, 2007
- Record last updated
- Mar 7, 2023
- Fax
- (205) 423-9450
- Entity
- Type 1 · individual
8 nearest specialist records → All 545 in Alabama → Look up another NPI →
Also registered at 3300 Cahaba RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen Frank Kowalski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Alabama board licenses this profession
Search for license 20264Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average specialist in 2024
1,485 Medicare Part D claims for 82 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Dextroamphetamine-Amphetamine126 claims
- Lamotrigine124 claims
- Alprazolam108 claims
- Clonazepam107 claims
- Bupropion Xl93 claims
- Lorazepam85 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.
Stephen Frank Kowalski among 545 specialist records in Alabama
Stephen Frank Kowalski, M.D. is one of 545 specialist records with a practice address in Alabama. 42% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 62% of them.
- NPI issued2007 · 62% of these records are older, 29% newer
- In a Medicare fileYes · 42% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2023 · 82% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Alabama
There are 545 specialist records in Alabama.
All 545 in Alabama → Every provider in Birmingham → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Charles Adams, M.D.Birmingham, AL 352231902882319
- Daniel Carmichael, M.D.Mountain Brk, AL 352231104243757
- Timothy Davis, M.D.Birmingham, AL 352231376703306
- Tommy Foster, LICENSED ORTHOTISTMountain Brook, AL 352231669463600
- Benjamin Johnson, M.D.Birmingham, AL 352231194826875
- Deborah Lechner, PTMountain Brk, AL 352231407165996
- Jennifer Nelson, M.D.Mountain Brk, AL 352231033400528
- Daniel Rousso, M.D.Birmingham, AL 352231447299987
Common questions
What is Stephen Frank Kowalski, M.D.'s NPI number?
Stephen Frank Kowalski, M.D.'s National Provider Identifier (NPI) is 1487866174, issued on May 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Frank Kowalski, M.D. located?
The NPPES record lists a practice address at 3300 Cahaba RD, Birmingham, AL, 35223. Phone: (205) 423-9440. Providers update this record themselves, so call before visiting.
How can I verify Stephen Frank Kowalski, M.D.'s license?
NPPES lists Alabama license number 20264, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity only.
How much does Stephen Frank Kowalski, M.D. prescribe under Medicare Part D?
In 2024, Stephen Frank Kowalski, M.D. had 1,485 Medicare Part D claims for 82 beneficiaries; the average among specialist prescribers was 1,380. 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.