NPPES file of Aug 9, 2026

Katrina Jiayu Jiang, MD

Anatomic Pathology & Clinical Pathology Physician · Mobile, AL

Katrina Jiayu Jiang, MD is an anatomic pathology & clinical pathology physician with a practice address in Mobile, Alabama, and NPI 1992509301, issued on Apr 3, 2025. Check the license (Alabama L.6606, as entered in NPPES) on the Alabama Board of Medical Examiners; 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
1992509301
Name
Katrina Jiayu Jiang
Credential
MD
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
L.6606 AL
Self-reported in NPPES; status is on the state search
Practice location
2451 University Hospital Dr., Mobile, AL 36617
Phone
(251) 471-7786
Enumerated
Apr 3, 2025
Record last updated
Oct 23, 2025
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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8 nearest anatomic pathology & clinical pathology physician records → All 201 in Alabama → Look up another NPI →

Also registered at 2451 University Hospital Dr.

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

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  3. Austin Chapman, MDSurgery Physician1790588358
  4. Matthew Collins, DOSurgery Physician1346044963
  5. Kaitlyn Cronk, MDGastroenterology Physician1821737214
  6. Karan Goel, MDPsychiatry Physician1407559594

Verify Katrina Jiayu Jiang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersAlabama Board of Medical Examiners
    Search for license L.6606    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 Alabama 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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Katrina Jiayu Jiang among 201 anatomic pathology & clinical pathology physician records in Alabama

Katrina Jiayu Jiang, MD is one of 201 anatomic pathology & clinical pathology physician records with a practice address in Alabama. 66% 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 2025, is newer than 98% of them.

  • NPI issued2025 · 98% of these records are older, 0% newer
  • In a Medicare fileNo · 66% of these records are
  • In the CMS Doctors and Clinicians fileNo · 54% of these records are
  • Record last updated2025 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anatomic Pathology & Clinical Pathology Physician providers in Alabama

There are 201 anatomic pathology & clinical pathology physician records in Alabama. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 201 in Alabama → Every provider in Mobile → Anatomic Pathology & Clinical Pathology Physician nationwide →

The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes

  1. Brett Baskovich, M.D.Mobile, AL 366171871727354
  2. Carole Boudreaux, MDMobile, AL 366171083664239
  3. James Carter, MDMobile, AL 366171215988696
  4. Nestor Dela Cruz, M.D.Mobile, AL 366171609030238
  5. Suman Goel, MDMobile, AL 366171326229055
  6. Guillermo Herrera, MDMobile, AL 366171558375220
  7. Allison Hunt, M.D.Mobile, AL 366171982797049
  8. Kurt Knowles, MDMobile, AL 366171811011448

Common questions

What is Katrina Jiayu Jiang, MD's NPI number?

Katrina Jiayu Jiang, MD's National Provider Identifier (NPI) is 1992509301, issued on Apr 3, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Katrina Jiayu Jiang, MD located?

The NPPES record lists a practice address at 2451 University Hospital Dr., Mobile, AL, 36617. Phone: (251) 471-7786. Providers update this record themselves, so call before visiting.

How can I verify Katrina Jiayu Jiang, MD's license?

NPPES lists Alabama license number L.6606, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.