NPPES file of Aug 9, 2026

Diana Maria Kim, M.D.

Cardiovascular Disease Physician · Los Angeles, CA

Diana Maria Kim, M.D. is a cardiovascular disease physician with a practice address in Los Angeles, California, and NPI 1780811844, issued on Jun 16, 2009. Check the license (California A112970, 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
1780811844
Name
Diana Maria Kim
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
A112970 CA
252607-1 NY
Self-reported in NPPES; status is on the state search
Practice location
3919 Beverly Blvd, Los Angeles, CA 90004
Phone
(323) 662-1175
Enumerated
Jun 16, 2009
Record last updated
Aug 28, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130820000277); accepts Medicare assignment
Medical or professional school
Albany Medical College Of Union University, 2006
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →

Also registered at 3919 Beverly Blvd

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

  1. Muhammad Ali, RDCS (AE)Sonography Specialist/Technologist Cardiovascular1073757712
  2. Eugene Kim, L.AC.Acupuncturist1174700751
  3. Il Kim, M.D.Cardiovascular Disease Physician1447288543
  4. Solomon Kim, LACAcupuncturist1811196561

Verify Diana Maria Kim in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A112970    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.

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3.8 times the Medicare Part D claims of the average cardiovascular disease physician in 2024

11,729 Medicare Part D claims for 998 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 35 claims were for opioids.

  1. Diana Kim11,729
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate1,135 claims
  2. Amlodipine Besylate617 claims
  3. Rosuvastatin Calcium474 claims
  4. Atorvastatin Calcium465 claims
  5. Eliquis371 claims
  6. Vascepa371 claims

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: $2,089.51

79 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Diana Kim$2,089.51
  2. Specialty average$3,819.56

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

Diana Maria Kim among 2,574 cardiovascular disease physician records in California

Diana Maria Kim, M.D. is one of 2,574 cardiovascular disease 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 2009, is newer than 72% of them.

  • NPI issued2009 · 72% of these records are older, 26% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2006 · median 1999 among the 1,742 with a school on file
  • Record last updated2013 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in California

There are 2,574 cardiovascular disease physician records in California.

All 2,574 in California → Every provider in Los Angeles → Cardiovascular Disease Physician nationwide →

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Peter Chung, MDLos Angeles, CA 900041104056845
  2. Il Kim, M.D.Los Angeles, CA 900041447288543
  3. Faye Montegrande, MDLos Angeles, CA 900041588627178
  4. Jae Hyung Cho, M.D.Los Angeles, CA 900061407165434
  5. Inyong HwangLos Angeles, CA 900061528346111
  6. Christopher Chu, MDLos Angeles, CA 900121326205873
  7. Stephen Kwan, M.D.Los Angeles, CA 900121710082805
  8. William FinchLos Angeles, CA 900151225472202

Common questions

What is Diana Maria Kim, M.D.'s NPI number?

Diana Maria Kim, M.D.'s National Provider Identifier (NPI) is 1780811844, issued on Jun 16, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Diana Maria Kim, M.D. located?

The NPPES record lists a practice address at 3919 Beverly Blvd, Los Angeles, CA, 90004. Phone: (323) 662-1175. Providers update this record themselves, so call before visiting.

How can I verify Diana Maria Kim, M.D.'s license?

NPPES lists California license number A112970, 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 Diana Maria Kim, M.D. prescribe under Medicare Part D?

In 2024, Diana Maria Kim, M.D. had 11,729 Medicare Part D claims for 998 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.

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.