NPPES file of Aug 9, 2026

Frederick Coston Beddingfield, MD

Dermatology Physician · Los Angeles, CA

Frederick Coston Beddingfield, MD is a dermatology physician with a practice address in Los Angeles, California, and NPI 1902839590, issued on Jul 8, 2006. Check the license (California A51146, 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
1902839590
Name
Frederick Coston Beddingfield
Credential
MD
Primary taxonomy
Dermatology Physician 207N00000X
License number
A51146 CA
Self-reported in NPPES; status is on the state search
Practice location
200 Medical Plaza, Los Angeles, CA 90095
Phone
(310) 825-0631
Enumerated
Jul 8, 2006
Record last updated
Apr 1, 2011 (not updated in 15 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 200 Medical Plaza

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

  1. Anita Agzarian, MDInternal Medicine Physician1144254590
  2. Sheila Ahmadi, MDEndocrinology, Diabetes & Metabolism Physician1194800094
  3. Marine Altunyan, PHARMDAmbulatory Care Pharmacist1578300083
  4. Gayane Ambartsumyan, MDObstetrics & Gynecology Physician1174556849
  5. Parviz Amid, M.D.Surgery Physician1073633459
  6. Adrienne Bawa, REGISTERED NURSECase Management Registered Nurse1497355366

Verify Frederick Coston Beddingfield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A51146
    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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94% fewer Medicare Part D claims than the average dermatology physician in 2024

49 Medicare Part D claims for 28 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.

  1. Frederick Beddingfield49
  2. Specialty average797

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.

Industry payments in 2024: $67.15

3 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Frederick Beddingfield$67.15
  2. Specialty average$8,544.61

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

Frederick Coston Beddingfield among 2,083 dermatology physician records in California

Frederick Coston Beddingfield, MD is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 56% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2011 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dermatology Physician providers in California

There are 2,083 dermatology physician records in California.

The 8 dermatology physician records with the nearest ZIP codes

  1. Jonathan Cotliar, MDLos Angeles, CA 900951154355634
  2. Gail Drayton, MDLos Angeles, CA 900951457385304
  3. Miguel Gutierrez, MDLos Angeles, CA 900951528092418
  4. Jennifer Haley, MDLos Angeles, CA 900951760416622
  5. Christina Kim, MDLos Angeles, CA 900951629002191
  6. Gary Lask, MDLos Angeles, CA 900951275567158
  7. Paul Levins, MDLos Angeles, CA 900951093705261
  8. Roger Lo, M.D.Los Angeles, CA 900951326070657

Common questions

What is Frederick Coston Beddingfield, MD's NPI number?

Frederick Coston Beddingfield, MD's National Provider Identifier (NPI) is 1902839590, issued on Jul 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Frederick Coston Beddingfield, MD located?

The NPPES record lists a practice address at 200 Medical Plaza, Los Angeles, CA, 90095. Phone: (310) 825-0631. Providers update this record themselves, so call before visiting.

How can I verify Frederick Coston Beddingfield, MD's license?

NPPES lists California license number A51146, 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 Frederick Coston Beddingfield, MD prescribe under Medicare Part D?

In 2024, Frederick Coston Beddingfield, MD had 49 Medicare Part D claims for 28 beneficiaries; the average among dermatology physician prescribers was 797. 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.