NPPES file of Aug 9, 2026

Joan Margaret Striebel, MD

Psychiatry Physician · Pasadena, CA

Joan Margaret Striebel, MD is a psychiatry physician with a practice address in Pasadena, California, and NPI 1831326958, issued on Jun 16, 2009. Check the license (California A114592, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831326958
Name
Joan Margaret Striebel
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A114592 CA
Self-reported in NPPES; status is on the state search
Practice location
525 Cordova St, Pasadena, CA 91101
Phone
(818) 643-5082
Enumerated
Jun 16, 2009
Record last updated
Aug 21, 2025
Fax
(818) 643-7098
Medicare enrollment
Enrolled (PECOS I20111020000355); accepts Medicare assignment
Medical or professional school
University Of Pittsburgh School Of Medicine, 2009
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 525 Cordova St

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

  1. Elizabeth Casalegno, M.D.Psychiatry Physician1649444787
  2. Rahael Gupta, MDPsychiatry Physician1912468299
  3. Esther Kim, MDPsychiatry Physician1508493917
  4. Yvonne Lu, MDPsychiatry Physician1720669419
  5. Michael Shu, MDPsychiatry Physician1013659135
  6. Maya Smolarek, MDPsychiatry Physician1902267800

Verify Joan Margaret Striebel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A114592
    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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98% fewer Medicare Part D claims than the average psychiatry physician in 2024

20 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Joan Striebel20
  2. Specialty average1,000

Most prescribed

  1. Clozapine14 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 91.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score70.8
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. UC RegentsLos Angeles, CA

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

Joan Margaret Striebel among 8,673 psychiatry physician records in California

Joan Margaret Striebel, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 57% of them.

  • NPI issued2009 · 57% of these records are older, 40% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2009 · median 2005 among the 3,295 with a school on file
  • Record last updated2025 · 54% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in California

There are 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Elizabeth Casalegno, M.D.Pasadena, CA 911011649444787
  2. Katrine Enrile, M.D.Pasadena, CA 911011952514051
  3. Elyse Eskridge, M.D.Pasadena, CA 911011386827475
  4. Todd Hutton, M.D.Pasadena, CA 911011760535959
  5. Steve Khachi, M.D.Pasadena, CA 911011427345222
  6. Roy Kushel, M.D.Pasadena, CA 911011073645453
  7. Sonya Martin, M.D.Pasadena, CA 911011215241492
  8. Giovanna Pegolo, M.D.Pasadena, CA 911011740390293

Common questions

What is Joan Margaret Striebel, MD's NPI number?

Joan Margaret Striebel, MD's National Provider Identifier (NPI) is 1831326958, issued on Jun 16, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Joan Margaret Striebel, MD located?

The NPPES record lists a practice address at 525 Cordova St, Pasadena, CA, 91101. Phone: (818) 643-5082. Providers update this record themselves, so call before visiting.

How can I verify Joan Margaret Striebel, MD's license?

NPPES lists California license number A114592, 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 Joan Margaret Striebel, MD prescribe under Medicare Part D?

In 2024, Joan Margaret Striebel, MD had 20 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

What is Joan Margaret Striebel, MD's MIPS final score?

The 2023 MIPS final score is 91.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.