NPPES file of Aug 9, 2026

Johanna Back, MD

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

Johanna Back, MD is a student in an organized health care education/training program with a practice address in Orange, California, and NPI 1508626797, issued on Mar 22, 2024. Check the license (California A210794, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1508626797
Name
Johanna Back
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
License number
A210794 CA
Self-reported in NPPES; status is on the state search
Practice location
200 S Manchester Ave Ste 835, Orange, CA 92868
Phone
(714) 480-2440
Enumerated
Mar 22, 2024
Record last updated
Aug 7, 2026
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 200 S Manchester Ave Ste 835

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

  1. Krystal Abdelmeseeh, DOStudent in an Organized Health Care Education/Training Program1982354221
  2. Samuel Bell, MDStudent in an Organized Health Care Education/Training Program1063161461
  3. Alex Frances Sophia Buranday, MDStudent in an Organized Health Care Education/Training Program1053171561
  4. Andres Diaz, MDStudent in an Organized Health Care Education/Training Program1841040458
  5. Kevin Flores, MDStudent in an Organized Health Care Education/Training Program1184425373
  6. Andrew Gallardo, DOFamily Medicine Physician1427708387

Verify Johanna Back in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license A210794
    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
Find 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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Johanna Back among 40,652 student in an organized health care education/training program records in California

Johanna Back, MD 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 not. Its NPI, issued in 2024, is newer than 53% of them.

  • NPI issued2024 · 53% of these records are older, 32% newer
  • In a Medicare fileNo · 16% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2026 · 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).

870 student in an organized health care education/training program records list a practice address in Orange

They are 870 of the 13,245 NPPES records with a practice address in Orange, and 40,652 student in an organized health care education/training program records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

  1. Shiloni Bhambani, BS, M.D.Orange, CA 928681932439288
  2. Davin Chark, M.D.Orange, CA 928681790938306
  3. Hannah ChoiOrange, CA 928681689802811
  4. Jeffrey Cruz, MDOrange, CA 928681922236207
  5. Juliette Hunt, MDOrange, CA 928681265615389
  6. Rakhi Kaila, M.B.B.SOrange, CA 928681720265762
  7. Tho Le, M.D.Orange, CA 928681467685289
  8. Sharon Lee, M.D.Orange, CA 928681558518878

Common questions

What is Johanna Back, MD's NPI number?

Johanna Back, MD's National Provider Identifier (NPI) is 1508626797, issued on Mar 22, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Johanna Back, MD located?

The NPPES record lists a practice address at 200 S Manchester Ave Ste 835, Orange, CA, 92868. Phone: (714) 480-2440. Providers update this record themselves, so call before visiting.

How can I verify Johanna Back, MD's license?

NPPES lists California license number A210794, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.