NPPES file of Aug 9, 2026

Kelly J. Baek, MD

Reproductive Endocrinology Physician · Los Angeles, CA

Kelly J. Baek, MD is a reproductive endocrinology physician with a practice address in Los Angeles, California, and NPI 1144385212, issued on Dec 27, 2006. Check the license (California C53761, 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
1144385212
Name
Kelly J. Baek
Credential
MD
Primary taxonomy
Reproductive Endocrinology Physician 207VE0102X
License numbers
C53761 CA
25MA08120900 NJ
Self-reported in NPPES; status is on the state search
Practice location
11818 Wilshire Blvd, Los Angeles, CA 90025
Phone
(310) 828-4008
Enumerated
Dec 27, 2006
Record last updated
Jan 8, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(310) 828-3310
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 11818 Wilshire Blvd

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

  1. Veronica Burwick, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1477081305
  2. Leland Foshag, M.D.Surgical Oncology Physician1659441293
  3. Charles March, M.D.Reproductive Endocrinology Physician1427101591
  4. Richard Marrs, M.D.Reproductive Endocrinology Physician1639224629
  5. Guy Ringler, M.D.Reproductive Endocrinology Physician1962557967

Verify Kelly J. Baek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C53761
    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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Industry payments in 2024: $130.71

6 payments; by number, the most common kind was food and beverage; the largest payer was Ferring Pharmaceuticals Inc. The 1,066 providers of this specialty with any payment received $1,086.52 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kelly Baek$130.71
  2. Specialty average$1,086.52

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Reproductive Endocrinology Physician providers in California

There are 267 reproductive endocrinology physician records in California.

Other reproductive endocrinology physician records in California

  1. Sina Abhari, MDNewport Beach, CA1073955290
  2. Mary Abusief, M.D.East Palo Alto, CA1639206733
  3. Brian Acacio, M.D.Laguna Niguel, CA1952313140
  4. Geoffrey Adamson, M.D.Mountain View, CA1780781690
  5. Jennifer Agard, M.D.Greenbrae, CA1003044553
  6. Sanjay Agarwal, M.D.La Jolla, CA1255489720
  7. Lusine Aghajanova, MDPalo Alto, CA1427315522
  8. Alin Akopians, M.D.Beverly Hills, CA1720306855
  9. Rene Allen, M.D.Santa Barbara, CA1265630602
  10. Ruben Alvero, MDPalo Alto, CA1861506917

Common questions

What is Kelly J. Baek, MD's NPI number?

Kelly J. Baek, MD's National Provider Identifier (NPI) is 1144385212, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kelly J. Baek, MD located?

The NPPES record lists a practice address at 11818 Wilshire Blvd, Los Angeles, CA, 90025. Phone: (310) 828-4008. Providers update this record themselves, so call before visiting.

How can I verify Kelly J. Baek, MD's license?

NPPES lists California license number C53761, 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. 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.