Melissa Evelyn Heart Deer, M.D
Psychiatry Physician · San Diego, CA
Melissa Evelyn Heart Deer, M.D is a psychiatry physician with a practice address in San Diego, California, and NPI 1043415888, issued on Jun 20, 2007. Check the license (California A107921, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Melissa Evelyn Heart Deer
- Credential
- M.D
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A107921 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2630 1St Ave, San Diego, CA 92103
- Phone
- (619) 234-2158
- Enumerated
- Jun 20, 2007
- Record last updated
- Feb 11, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (619) 234-0206
- Medicare enrollment
- Enrolled (PECOS I20130114000288); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2007
- Entity
- Type 1 · individual
Also registered at 2630 1St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chevon Alderson, MDFamily Medicine Physician1396124145
- Shaun Austin, M.D.Family Medicine Physician1801024393
- John Beck, M.D.Clinical Neuropsychologist1760549604
- Kathryn Callaghan, LMFTMarriage & Family Therapist1558768812
- Ann Marie CorreaFamily Nurse Practitioner1083420814
- Dean CrematCase Management Registered Nurse1184310492
Verify Melissa Evelyn Heart Deer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A107921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average psychiatry physician in 2024
989 Medicare Part D claims for 30 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Trazodone Hcl141 claims
- Sertraline Hcl87 claims
- Quetiapine Fumarate74 claims
- Olanzapine59 claims
- Haloperidol58 claims
- Mirtazapine54 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.
Industry payments in 2024: $259.24
12 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- Community Research Foundation IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
Other psychiatry physician records in California
- Nancy Aaen, MDNapa, CA1609816669
- Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
- Mekabiz Abaian, MDSan Bernardino, CA1891090163
- Brenda Abarca, MDTorrance, CA1407485527
- Pilar Abascal, M.D.Los Angeles, CA1730528191
- Michele Abbasi, M.D.Westlake Village, CA1093940330
- Zohaib AbbasiMartinez, CA1013392224
- Sandy Abdelkedous, MDFresno, CA1306093109
- Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
- Ezzat Abdelmalek, M.DDana Point, CA1992828826
Common questions
What is Melissa Evelyn Heart Deer, M.D's NPI number?
Melissa Evelyn Heart Deer, M.D's National Provider Identifier (NPI) is 1043415888, issued on Jun 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Evelyn Heart Deer, M.D located?
The NPPES record lists a practice address at 2630 1St Ave, San Diego, CA, 92103. Phone: (619) 234-2158. Providers update this record themselves, so call before visiting.
How can I verify Melissa Evelyn Heart Deer, M.D's license?
NPPES lists California license number A107921, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Melissa Evelyn Heart Deer, M.D prescribe under Medicare Part D?
In 2024, Melissa Evelyn Heart Deer, M.D had 989 Medicare Part D claims for 30 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.