Andrew Davis
Psychiatry Physician · Halethorpe, MD
Andrew Davis is a psychiatry physician with a practice address in Halethorpe, Maryland, and NPI 1104212737, issued on Apr 10, 2015. Check the license (Maryland D86690, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Andrew Davis
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D86690 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1701 Twin Springs RD, Halethorpe, MD 21227
- Phone
- (703) 359-7878
- Enumerated
- Apr 10, 2015
- Record last updated
- Jun 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190813001318); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at 1701 Twin Springs RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Andrew Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D86690Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average psychiatry physician in 2024
2,591 Medicare Part D claims for 323 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Trazodone Hcl195 claims
- Quetiapine Fumarate145 claims
- Bupropion Xl143 claims
- Hydroxyzine Hcl133 claims
- Sertraline Hcl130 claims
- Clonazepam127 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.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF The Mid Atlantic States, IncNottingham, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Davis among 1,451 psychiatry physician records in Maryland
Andrew Davis is one of 1,451 psychiatry physician records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 82% of them.
- NPI issued2015 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated2015 · median 2000 among the 525 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 psychiatry physician records list a practice address in Halethorpe
They are 2 of the 167 NPPES records with a practice address in Halethorpe, and 1,451 psychiatry physician records in Maryland.
All 1,451 in Maryland → Every provider in Halethorpe → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Jeffrey Lafferman, MD/PABaltimore, MD 212271396779385
- Muhammed Ajanah, M.DCatonsville, MD 212281265417224
- Zakira Anwar, MDCatonsville, MD 212281285690818
- Robert Buchanan, M.D.Catonsville, MD 212281649233727
- David Dunnigan, M.D.Catonsville, MD 212281124003066
- Beverli Goldberg, MDCatonsville, MD 212281801877964
- Frine Gonzales, M.D.Catonsville, MD 212281265401764
- Syeda Hafiz, M.D.Baltimore, MD 212281215998711
Common questions
What is Andrew Davis's NPI number?
Andrew Davis's National Provider Identifier (NPI) is 1104212737, issued on Apr 10, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Davis located?
The NPPES record lists a practice address at 1701 Twin Springs RD, Halethorpe, MD, 21227. Phone: (703) 359-7878. Providers update this record themselves, so call before visiting.
How can I verify Andrew Davis's license?
NPPES lists Maryland license number D86690, 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 Andrew Davis prescribe under Medicare Part D?
In 2024, Andrew Davis had 2,591 Medicare Part D claims for 323 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.