NPPES file of Aug 9, 2026

Erica Mitchell, MD

Family Medicine Physician · Martinez, CA

Erica Mitchell, MD is a family medicine physician with a practice address in Martinez, California, and NPI 1285047084, issued on Jun 9, 2014. Check the license (California 183943, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285047084
Name
Erica Mitchell
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
183943 CA
PTL3173 CA
Self-reported in NPPES; status is on the state search
Practice location
2500 Alhambra Ave, Martinez, CA 94553
Phone
(925) 370-5000
Enumerated
Jun 9, 2014
Record last updated
Jun 12, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2500 Alhambra Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Pyra Aarden, MDEmergency Medicine Physician1417058199
  2. Zohaib AbbasiPsychiatry Physician1013392224
  3. Lolita AdonaFamily Nurse Practitioner1821110925
  4. Namita AgarwalPediatrics Physician1467626341
  5. Edward AgyekumDentist1124196696
  6. Abid Ahmed, M.D.Internal Medicine Physician1346531001

Verify Erica Mitchell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 183943
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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87% fewer Medicare Part D claims than the average family medicine physician in 2024

443 Medicare Part D claims for 82 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 29 claims were for opioids.

  1. Erica Mitchell443
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium43 claims
  2. Hydrocodone-Acetaminophen21 claims
  3. Furosemide17 claims
  4. Metformin Hcl Er16 claims
  5. Omeprazole16 claims
  6. Dicyclomine Hcl13 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.

Erica Mitchell among 17,133 family medicine physician records in California

Erica Mitchell, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.

  • NPI issued2014 · 71% of these records are older, 26% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2023 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

191 family medicine physician records list a practice address in Martinez

They are 191 of the 1,816 NPPES records with a practice address in Martinez, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Melodie Armstrong, MDMartinez, CA 945531093821779
  2. Philipp Bannwart, M.D.Martinez, CA 945531194828491
  3. Fred Beck, MDMartinez, CA 945531447348891
  4. Kenneth Brooks, MDMartinez, CA 945531528009685
  5. Scott Carter, M.D.Martinez, CA 945531306820980
  6. Christopher Farnitano, MDMartinez, CA 945531770673832
  7. David Hearst, MDMartinez, CA 945531770670531
  8. Stephen Kalkstein, MDMartinez, CA 945531356438113

Common questions

What is Erica Mitchell, MD's NPI number?

Erica Mitchell, MD's National Provider Identifier (NPI) is 1285047084, issued on Jun 9, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Erica Mitchell, MD located?

The NPPES record lists a practice address at 2500 Alhambra Ave, Martinez, CA, 94553. Phone: (925) 370-5000. Providers update this record themselves, so call before visiting.

How can I verify Erica Mitchell, MD's license?

NPPES lists California license number 183943, 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 Erica Mitchell, MD prescribe under Medicare Part D?

In 2024, Erica Mitchell, MD had 443 Medicare Part D claims for 82 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.