NPPES file of Aug 9, 2026

Rania Miriam Johnson, M.D.

Psychiatry Physician · Stanford, CA

Rania Miriam Johnson, M.D. is a psychiatry physician with a practice address in Stanford, California, and NPI 1285862060, issued on Jun 30, 2009. Check the license (California A136891, 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
1285862060
Name
Rania Miriam Johnson
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
A136891 CA
036.128572 IL
Self-reported in NPPES; status is on the state search
Practice location
300 Pasteur Dr, Stanford, CA 94305
Phone
(650) 723-4000
Enumerated
Jun 30, 2009
Record last updated
Feb 22, 2016 (not updated in 10 years: call before relying on the address or phone)
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 300 Pasteur Dr

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

  1. Cooper Aakhus, MDEmergency Medicine Physician1194351007
  2. Oliver Aalami, M.D.Vascular Surgery Physician1225229024
  3. Alistair Aaronson, MDInternal Medicine Physician1457628760
  4. Sumaira Aasi, MDMOHS-Micrographic Surgery Physician1780675181
  5. Fahim Abbasi, M.D.Internal Medicine Physician1841484037
  6. Mohamad Abbass, MDNeurological Surgery Physician1679492151

Verify Rania Miriam Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A136891
    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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95% fewer Medicare Part D claims than the average psychiatry physician in 2024

54 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. Rania Johnson54
  2. Specialty average1,000

Most prescribed

  1. Bupropion Xl13 claims
  2. Bupropion Hcl11 claims
  3. Desvenlafaxine Succinate Er11 claims
  4. Escitalopram Oxalate11 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.

Rania Miriam Johnson among 8,673 psychiatry physician records in California

Rania Miriam Johnson, M.D. 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 fileNo · 38% of these records are
  • Record last updated2016 · 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).

116 psychiatry physician records list a practice address in Stanford

They are 116 of the 5,606 NPPES records with a practice address in Stanford, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Bibi Das, MDStanford, CA 943051528012374
  2. Sidney Edsall, MDPalo Alto, CA 943051588626469
  3. Douglas Levinson, M.D.Stanford, CA 943051104830207
  4. Alan Louie, M.D.Stanford, CA 943051881616340
  5. Elizabeth Mahler, MDStanford, CA 943051033216999
  6. Douglas Noordsy, MDStanford, CA 943051336236330
  7. Terry Osback, MDStanford, CA 943051356446827
  8. Jennifer Pien-Wong, MDStanford, CA 943051699702456

Common questions

What is Rania Miriam Johnson, M.D.'s NPI number?

Rania Miriam Johnson, M.D.'s National Provider Identifier (NPI) is 1285862060, issued on Jun 30, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Rania Miriam Johnson, M.D. located?

The NPPES record lists a practice address at 300 Pasteur Dr, Stanford, CA, 94305. Phone: (650) 723-4000. Providers update this record themselves, so call before visiting.

How can I verify Rania Miriam Johnson, M.D.'s license?

NPPES lists California license number A136891, 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 Rania Miriam Johnson, M.D. prescribe under Medicare Part D?

In 2024, Rania Miriam Johnson, M.D. had 54 Medicare Part D claims; 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.