Earl John D. Mauricio, M.D.
Psychiatry Physician · Largo, MD
Earl John D. Mauricio, M.D. is a psychiatry physician with a practice address in Largo, Maryland, and NPI 1003862582, issued on May 26, 2006. Check the license (Maryland D0079868, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Earl John D. Mauricio
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- D0079868 MD
MD043460 DC
224105 MA
0101258524 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1221 Mercantile LN, Largo, MD 20774
- Phone
- (301) 386-6800
- Enumerated
- May 26, 2006
- Record last updated
- Jun 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (301) 386-6801
- Medicare enrollment
- Enrolled (PECOS I20151109000932); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at 1221 Mercantile LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cheryl Abbott, RN,BSN,CM-CCase Management Registered Nurse1366743122
- Grace AdumanisaResearch Study Specialist1104663145
- Cielito Aguinaldo, MDInternal Medicine Physician1063585347
- Elma Alston, LCSW-CClinical Social Worker1629300488
- Bridget AnyiwoPharmacist1326228529
- Brian Armstrong, MDOphthalmology Physician1285781179
Verify Earl John D. Mauricio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0079868Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average psychiatry physician in 2024
2,471 Medicare Part D claims for 394 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 Hcl208 claims
- Mirtazapine171 claims
- Quetiapine Fumarate158 claims
- Buspirone Hcl138 claims
- Sertraline Hcl114 claims
- Aripiprazole109 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, IncLargo, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Earl John D. Mauricio among 1,451 psychiatry physician records in Maryland
Earl John D. Mauricio, 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated1992 · 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).
Psychiatry Physician providers in Maryland
There are 1,451 psychiatry physician records in Maryland.
All 1,451 in Maryland → Every provider in Largo → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Shana Gage, M.D.Largo, MD 207741154589745
- Teddy Goetz, MD, MSLargo, MD 207741548847262
- Ashlee Roberson, MDLargo, MD 207741801425012
- Ned Rosinsky, MDUpper Marlboro, MD 207741336258029
- Kenneth Richter, D.O.Upper Marlboro, MD 207721174605067
- Jyoti Behl, M.D.Greenbelt, MD 207701255386157
- Patricia Caraballo Osorio, M.D.Greenbelt, MD 207701164762688
- Todd Christiansen, MDGreenbelt, MD 207701174542963
Common questions
What is Earl John D. Mauricio, M.D.'s NPI number?
Earl John D. Mauricio, M.D.'s National Provider Identifier (NPI) is 1003862582, issued on May 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Earl John D. Mauricio, M.D. located?
The NPPES record lists a practice address at 1221 Mercantile LN, Largo, MD, 20774. Phone: (301) 386-6800. Providers update this record themselves, so call before visiting.
How can I verify Earl John D. Mauricio, M.D.'s license?
NPPES lists Maryland license number D0079868, 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 Earl John D. Mauricio, M.D. prescribe under Medicare Part D?
In 2024, Earl John D. Mauricio, M.D. had 2,471 Medicare Part D claims for 394 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.