NPPES file of Aug 9, 2026

Joanna Eldredge, M.D.

Student in an Organized Health Care Education/Training Program · Sacramento, CA

Joanna Eldredge, M.D. is a student in an organized health care education/training program with a practice address in Sacramento, California, and NPI 1548656713, issued on Apr 14, 2015. Check the license with the California board that licenses this profession; 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
1548656713
Name
Joanna Eldredge
Credential
M.D.
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
4501 X St Ste 3016, Sacramento, CA 95817
Phone
(916) 734-3772
Enumerated
Apr 14, 2015
Record last updated
Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20211021002781); accepts Medicare assignment
Medical or professional school
Medical College Of Georgia School Of Medicine, 2015
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4501 X St Ste 3016

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

  1. Mehrad Abedi, M.D.Hematology & Oncology Physician1467459222
  2. Justin ChenHematology & Oncology Physician1326433244
  3. Naseem Esteghamat, M.D.Hematology & Oncology Physician1437491222
  4. Jacqueline Hsieh-WongInternal Medicine Physician1285083121
  5. Brian Jonas, M.D., PHDHematology & Oncology Physician1558542209
  6. Guneet Kaleka, MD, MPAInternal Medicine Physician1558823732

Verify Joanna Eldredge in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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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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10.4 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024

1,930 Medicare Part D claims for 251 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims. 33 claims were for opioids.

  1. Joanna Eldredge1,930
  2. Specialty average185

Most prescribed

  1. Abiraterone Acetate549 claims
  2. Prednisone496 claims
  3. Xtandi254 claims
  4. Nubeqa98 claims
  5. Bicalutamide61 claims
  6. Dexamethasone61 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

  1. Permanente Medical Group IncOakland, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Joanna Eldredge among 40,652 student in an organized health care education/training program records in California

Joanna Eldredge, M.D. is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 11% of them.

  • NPI issued2015 · 11% of these records are older, 87% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated2015 · median 2017 among the 2,409 with a school on file
  • Record last updated2021 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,087 student in an organized health care education/training program records list a practice address in Sacramento

They are 2,087 of the 33,083 NPPES records with a practice address in Sacramento, and 40,652 student in an organized health care education/training program records in California.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Sharon Chang, M.D.Sacramento, CA 958171093797201
  2. Kimberly DavisSacramento, CA 958171841483864
  3. Steven Elliott, M.D.Sacramento, CA 958171215918750
  4. Genevieve Garratt, PH.D.Sacramento, CA 958171730376815
  5. David Konczal, M.D.Sacramento, CA 958171225204043
  6. Jacqueline Letran, M.D.Sacramento, CA 958171669648499
  7. Adrian Palomino, M.D.Sacramento, CA 958171023205747
  8. Colin Parsons, M.D.Sacramento, CA 958171629059977

Common questions

What is Joanna Eldredge, M.D.'s NPI number?

Joanna Eldredge, M.D.'s National Provider Identifier (NPI) is 1548656713, issued on Apr 14, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Joanna Eldredge, M.D. located?

The NPPES record lists a practice address at 4501 X St Ste 3016, Sacramento, CA, 95817. Phone: (916) 734-3772. Providers update this record themselves, so call before visiting.

How can I verify Joanna Eldredge, M.D.'s license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Joanna Eldredge, M.D. prescribe under Medicare Part D?

In 2024, Joanna Eldredge, M.D. had 1,930 Medicare Part D claims for 251 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.