NPPES file of Aug 9, 2026

Iny Jhun Patterson, MD

Anatomic Pathology Physician · Stanford, CA

Iny Jhun Patterson, MD is an anatomic pathology physician with a practice address in Stanford, California, and NPI 1740741883, issued on Mar 29, 2019. Check the license (California 22-041, as entered in NPPES) on the Medical Board of California; 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
1740741883
Name
Iny Jhun Patterson
Credential
MD
Primary taxonomy
Anatomic Pathology Physician 207ZP0101X
License number
22-041 CA
Self-reported in NPPES; status is on the state search
Practice location
300 Pasteur Dr # L235, Stanford, CA 94305
Phone
(650) 725-8383
Enumerated
Mar 29, 2019
Record last updated
Oct 15, 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 300 Pasteur Dr # L235

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

  1. Christine Heisen, MDStudent in an Organized Health Care Education/Training Program1013605534
  2. Amy McKenney, MDAnatomic Pathology & Clinical Pathology Physician1972693463
  3. Jesse McKenney, MDAnatomic Pathology Physician1881784379
  4. Andrew SanchezStudent in an Organized Health Care Education/Training Program1710587381

Verify Iny Jhun Patterson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 22-041
    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

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Anatomic Pathology Physician providers in California

There are 386 anatomic pathology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other anatomic pathology physician records in California

  1. Abul Abbas, MBBSSan Francisco, CA1881652964
  2. John Abele, MDSacramento, CA1063493625
  3. Mitchell Adachi, MDSan Francisco, CA1720166366
  4. Brad Adler, M.D.Ventura, CA1003979618
  5. Ashna Aggarwal, MDSacramento, CA1235624362
  6. Naoki Akanuma, MD PHDSacramento, CA1881222974
  7. Najeeb Alshak, MDLos Angeles, CA1487721387
  8. Charles Amezcua, M.D.Santa Rosa, CA1245373992
  9. Joseph Anderson, M.D.San Rafael, CA1003002494
  10. Shehla Arain, M.D.Yorba Linda, CA1497927784

Common questions

What is Iny Jhun Patterson, MD's NPI number?

Iny Jhun Patterson, MD's National Provider Identifier (NPI) is 1740741883, issued on Mar 29, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Iny Jhun Patterson, MD located?

The NPPES record lists a practice address at 300 Pasteur Dr # L235, Stanford, CA, 94305. Phone: (650) 725-8383. Providers update this record themselves, so call before visiting.

How can I verify Iny Jhun Patterson, MD's license?

NPPES lists California license number 22-041, 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.

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.