Tammi Dawn Davis, M.D.
Family Medicine Physician · Owings Mills, MD
Tammi Dawn Davis, M.D. is a family medicine physician with a practice address in Owings Mills, Maryland, and NPI 1033225909, issued on Aug 22, 2006. Check the license (Maryland D38565, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Tammi Dawn Davis
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- D38565 MD
Self-reported in NPPES; status is on the state search - Practice location
- 9199 Reisterstown RD, Owings Mills, MD 21117
- Phone
- (419) 591-3406
- Enumerated
- Aug 22, 2006
- Record last updated
- Dec 9, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (410) 902-1933
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Also registered at 9199 Reisterstown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tammi Dawn Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D38565Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
11 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Tammi Dawn Davis among 1,912 family medicine physician records in Maryland
Tammi Dawn Davis, M.D. is one of 1,912 family medicine physician records with a practice address in Maryland. 73% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2008 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 family medicine physician records list a practice address in Owings Mills
They are 13 of the 1,586 NPPES records with a practice address in Owings Mills, and 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Owings Mills → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Neka Anyaogu, DOOwings Mills, MD 211171083841431
- Venkata Laavanya Divakaruni, M.D.Owings Mills, MD 211171801425905
- Marie EzranOwings Mills, MD 211171417699372
- Jason Federline, D.O.Owings Mills, MD 211171396087847
- Kevin Ferentz, M.D.Owings Mills, MD 211171619980448
- Salih Grice, M.D.Owings Mills, MD 211171003296245
- Suzanne HoOwings Mills, MD 211171407506363
- Tamischer Nettles, MDOwings Mills, MD 211171285778225
Common questions
What is Tammi Dawn Davis, M.D.'s NPI number?
Tammi Dawn Davis, M.D.'s National Provider Identifier (NPI) is 1033225909, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tammi Dawn Davis, M.D. located?
The NPPES record lists a practice address at 9199 Reisterstown RD, Owings Mills, MD, 21117. Phone: (419) 591-3406. Providers update this record themselves, so call before visiting.
How can I verify Tammi Dawn Davis, M.D.'s license?
NPPES lists Maryland license number D38565, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tammi Dawn Davis, M.D. prescribe under Medicare Part D?
In 2024, Tammi Dawn Davis, M.D. had 11 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.