Registry data as of Aug 27, 2026

Malachi Quigley, MD

Reproductive Endocrinology Physician · San Diego, CA

Malachi Quigley, MD is a reproductive endocrinology physician with a practice address in San Diego, California, and NPI 1427095439, issued on May 31, 2006. Check the license (California A32940, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1427095439
Name
Malachi Quigley
Credential
MD
Primary taxonomy
Reproductive Endocrinology Physician 207VE0102X
License number
A32940 CA
Self-reported in NPPES; status is on the state search
Practice location
9339 Genesee Ave, San Diego, CA 92121
Phone
(858) 455-7520
Enumerated
May 31, 2006
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 9339 Genesee Ave

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

  1. Wendy Buchi, MDGynecology Physician1356389688
  2. Kim Bui, MDObstetrics & Gynecology Physician1235244252
  3. Kimberly Butterwick, M.D.Procedural Dermatology Physician1760522080
  4. Nancy Canty, N.P.Nurse Practitioner1285608331
  5. Sharon Dreeben, M.D.Orthopaedic Foot and Ankle Surgery Physician1457387250
  6. Leysin Fletcher, PA-CPhysician Assistant1881062438

Verify Malachi Quigley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A32940
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Reproductive Endocrinology Physician providers in California

There are 220 reproductive endocrinology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other reproductive endocrinology physician records in California

  1. Mary Abusief, M.D.East Palo Alto, CA1639206733
  2. Brian Acacio, M.D.Laguna Niguel, CA1952313140
  3. Geoffrey Adamson, M.D.Mountain View, CA1780781690
  4. Jennifer Agard, M.D.Greenbrae, CA1003044553
  5. Zain Al-Safi, M.D.Los Angeles, CA1578728317
  6. Robert Anderson, M.D.Newport Beach, CA1023126562
  7. Helen AnglinSan Diego, CA1952721243
  8. John ArpelsLarkspur, CA1437229333
  9. Ramchandra Rao Ayyagari, M.D.Bakersfield, CA1942230644
  10. Kelly Baek, MDLos Angeles, CA1144385212

Common questions

What is Malachi Quigley, MD's NPI number?

Malachi Quigley, MD's National Provider Identifier (NPI) is 1427095439, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Malachi Quigley, MD located?

The NPPES record lists a practice address at 9339 Genesee Ave, San Diego, CA, 92121. Phone: (858) 455-7520. Providers update this record themselves, so call before visiting.

How can I verify Malachi Quigley, MD's license?

NPPES lists California license number A32940, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.