Pearson Sunderland, M.D.
Psychiatry Physician · Chevy Chase, MD
Pearson Sunderland, M.D. is a psychiatry physician with a practice address in Chevy Chase, Maryland, and NPI 1245365717, issued on Feb 23, 2007. Check the license (Maryland D22662, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Pearson Sunderland
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D22662 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4718 Cumberland Ave, Chevy Chase, MD 20815
- Phone
- (301) 654-0489
- Enumerated
- Feb 23, 2007
- Record last updated
- May 16, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (301) 654-1607
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Verify Pearson Sunderland in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D22662Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average psychiatry physician in 2024
1,146 Medicare Part D claims for 102 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 Hcl135 claims
- Escitalopram Oxalate95 claims
- Mirtazapine83 claims
- Aripiprazole69 claims
- Lorazepam61 claims
- Sertraline Hcl59 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.
Pearson Sunderland among 1,451 psychiatry physician records in Maryland
Pearson Sunderland, M.D. 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 38% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 36% of these records are
- Record last updated2011 · 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).
47 psychiatry physician records list a practice address in Chevy Chase
They are 47 of the 1,118 NPPES records with a practice address in Chevy Chase, and 1,451 psychiatry physician records in Maryland.
All 1,451 in Maryland → Every provider in Chevy Chase → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Saadia Alizai, M.D.Chevy Chase, MD 208151790771541
- Patricia Carrington, MDChevy Chase, MD 208151194835116
- Dwight Donesky, M.D.Chevy Chase, MD 208151194809640
- Debra Fertig, MDChevy Chase, MD 208151134131980
- Luke Grande, MDChevy Chase, MD 208151326116054
- Heather Hall, MDChevy Chase, MD 208151407918030
- Frank Moscarillo, M.D.Chevy Chase, MD 208151932278488
- Steven Polakoff, M.D.Chevy Chase, MD 208151851466734
Common questions
What is Pearson Sunderland, M.D.'s NPI number?
Pearson Sunderland, M.D.'s National Provider Identifier (NPI) is 1245365717, issued on Feb 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Pearson Sunderland, M.D. located?
The NPPES record lists a practice address at 4718 Cumberland Ave, Chevy Chase, MD, 20815. Phone: (301) 654-0489. Providers update this record themselves, so call before visiting.
How can I verify Pearson Sunderland, M.D.'s license?
NPPES lists Maryland license number D22662, 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 Pearson Sunderland, M.D. prescribe under Medicare Part D?
In 2024, Pearson Sunderland, M.D. had 1,146 Medicare Part D claims for 102 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.