Allan A. Anderson, MD
Geriatric Psychiatry Physician · Cambridge, MD
Allan A. Anderson, MD is a geriatric psychiatry physician with a practice address in Cambridge, Maryland, and NPI 1083670517, issued on Apr 24, 2006. Check the license (Maryland D40200, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Allan A. Anderson
- Credential
- MD
- Primary taxonomy
- Geriatric Psychiatry Physician 2084P0805X
- License number
- D40200 MD
Self-reported in NPPES; status is on the state search - Practice location
- 405 Dorchester Ave, Cambridge, MD 21613
- Phone
- (410) 228-7917
- Enumerated
- Apr 24, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 228-3580
- Medicaid ID
- 0653411 MD
- Medicare enrollment
- Enrolled (PECOS I20200207002266); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest geriatric psychiatry physician records → All 24 in Maryland → Look up another NPI →
Verify Allan A. Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D40200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average geriatric psychiatry physician in 2024
1,143 Medicare Part D claims for 182 beneficiaries, against an average of 1,485 among the 473 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Memantine Hcl310 claims
- Donepezil Hcl275 claims
- Escitalopram Oxalate97 claims
- Mirtazapine51 claims
- Quetiapine Fumarate43 claims
- Sertraline Hcl40 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 98.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,559.00
6 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 200 providers of this specialty with any payment received $2,189.26 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Banner-University Medical GroupTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allan A. Anderson among 24 geriatric psychiatry physician records in Maryland
Allan A. Anderson, MD is one of 24 geriatric 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 38% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated1983 · median 1988 among the 10 with a school on file
- Record last updated2007 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0805X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Psychiatry Physician providers in Maryland
There are 24 geriatric psychiatry physician records in Maryland.
All 24 in Maryland → Every provider in Cambridge → Geriatric Psychiatry Physician nationwide →
The 8 geriatric psychiatry physician records with the nearest ZIP codes
- Nicholas Kozauer, MDSykesville, MD 217841295881845
- Vladimir Demidov, MDAnnapolis, MD 214011609941624
- Anilda Cabrera, M.D.Perry Point, MD 219021235218173
- Mary Johnston, MDBaltimore, MD 212871881670958
- Renz Juaneza, M.D.Baltimore, MD 212391639451180
- Mary Cody, M.D.Baltimore, MD 212371427019041
- Solomon AdekolaBaltimore, MD 212291194426676
- Muhammad Burhanullah, M.D.Baltimore, MD 212241972824340
Common questions
What is Allan A. Anderson, MD's NPI number?
Allan A. Anderson, MD's National Provider Identifier (NPI) is 1083670517, issued on Apr 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Allan A. Anderson, MD located?
The NPPES record lists a practice address at 405 Dorchester Ave, Cambridge, MD, 21613. Phone: (410) 228-7917. Providers update this record themselves, so call before visiting.
How can I verify Allan A. Anderson, MD's license?
NPPES lists Maryland license number D40200, 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 Allan A. Anderson, MD prescribe under Medicare Part D?
In 2024, Allan A. Anderson, MD had 1,143 Medicare Part D claims for 182 beneficiaries; the average among geriatric psychiatry physician prescribers was 1,485. Part D covers Medicare prescriptions only.
What is Allan A. Anderson, MD's MIPS final score?
The 2023 MIPS final score is 98.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.