Gary Alan Milles, M.D.
Internal Medicine Physician · Elkridge, MD
Gary Alan Milles, M.D. is an internal medicine physician with a practice address in Elkridge, Maryland, and NPI 1922076405, issued on Mar 9, 2006. Check the license (Maryland D0026621, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Gary Alan Milles
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- D0026621 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8186 Lark Brown RD, Elkridge, MD 21075
- Phone
- (410) 799-8860
- Enumerated
- Mar 9, 2006
- Record last updated
- Nov 26, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 616-8668
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 8186 Lark Brown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Berger, LCPCProfessional Counselor1407108590
- Young ChangGynecology Physician1790710770
- Walter Chi, MDFamily Medicine Physician1326154212
- Curtis Cunningham, PTPhysical Therapist1427071372
- Charles FranklinPharmacist1720036999
- June Gose, PHARM.D.Pharmacist1891780169
Verify Gary Alan Milles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0026621Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,088 Medicare Part D claims for 176 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Rosuvastatin Calcium73 claims
- Atorvastatin Calcium65 claims
- Levothyroxine Sodium54 claims
- Methylprednisolone35 claims
- Amlodipine Besylate34 claims
- Metformin Hcl27 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.
Gary Alan Milles among 3,904 internal medicine physician records in Maryland
Gary Alan Milles, M.D. is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 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 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Maryland
There are 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Elkridge → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Zhanna Kalikhman, MDElkridge, MD 210751679539829
- Nicholas Morog, MDElkridge, MD 210751477512887
- George Abraham, M.D.Hanover, MD 210761023541018
- Umm-Ul-Banin Binte Tayyab, MDHanover, MD 210761528677796
- Greg Booth, MD PHDHampstead, MD 210741063674174
- Nadia Cadet, MDHanover, MD 210761174151948
- Sarah Frattali, MDHampstead, MD 210741649344409
- Aysegul Gozu, M.D.Hanover, MD 210761669430583
Common questions
What is Gary Alan Milles, M.D.'s NPI number?
Gary Alan Milles, M.D.'s National Provider Identifier (NPI) is 1922076405, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Alan Milles, M.D. located?
The NPPES record lists a practice address at 8186 Lark Brown RD, Elkridge, MD, 21075. Phone: (410) 799-8860. Providers update this record themselves, so call before visiting.
How can I verify Gary Alan Milles, M.D.'s license?
NPPES lists Maryland license number D0026621, 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 Gary Alan Milles, M.D. prescribe under Medicare Part D?
In 2024, Gary Alan Milles, M.D. had 1,088 Medicare Part D claims for 176 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.