NPPES file of Aug 9, 2026

Lily Chen, MD

Cardiovascular Disease Physician · Sacramento, CA

Lily Chen, MD is a cardiovascular disease physician with a practice address in Sacramento, California, and NPI 1861819815, issued on Mar 27, 2014. Check the license (California A139701, 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
1861819815
Name
Lily Chen
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
A139701 CA
Self-reported in NPPES; status is on the state search
Practice location
4150 V St # 1100, Sacramento, CA 95817
Phone
(916) 734-2737
Enumerated
Mar 27, 2014
Record last updated
Sep 16, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210614003458); accepts Medicare assignment
Medical or professional school
Geisel School Of Medicine At Dartmouth, 2014
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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Also registered at 4150 V St # 1100

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

  1. Rigo AcevedoInternal Medicine Physician1225616006
  2. Ebaa Al-ObeidiHematology & Oncology Physician1619472693
  3. Sarah Albrecht, MDStudent in an Organized Health Care Education/Training Program1124887211
  4. Ariceli Alfaro, MDStudent in an Organized Health Care Education/Training Program1124829379
  5. Johnny Alvarez De La Cruz, MDInternal Medicine Physician1285383844
  6. Kwan-Keat AngInternal Medicine Physician1447887666

Verify Lily Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A139701
    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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45% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

1,694 Medicare Part D claims for 300 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. Lily Chen1,694
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium244 claims
  2. Amlodipine Besylate184 claims
  3. Metoprolol Succinate173 claims
  4. Eliquis159 claims
  5. Rosuvastatin Calcium95 claims
  6. Losartan Potassium88 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: $8,537.90

41 payments; by number, the most common kind was food and beverage; the largest payer was Philips North America LLC. 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. Lily Chen$8,537.90
  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.

Bills Medicare through one group practice

  1. Providence Medical FoundationPetaluma, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lily Chen among 2,574 cardiovascular disease physician records in California

Lily Chen, MD 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 2014, is newer than 84% of them.

  • NPI issued2014 · 84% of these records are older, 14% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2014 · median 1999 among the 1,742 with a school on file
  • Record last updated2017 · 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.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Ezra Amsterdam, M.D.Sacramento, CA 958171609857077
  2. Amogh Bhat, M.D.Sacramento, CA 958171316929490
  3. William Bommer, M.D.Sacramento, CA 958171326029794
  4. Lawrence Laslett, M.D.Sacramento, CA 958171225010069
  5. William Lewis, M.D.Sacramento, CA 958171942282801
  6. Reginald Low, M.D.Sacramento, CA 958171821070780
  7. Widchanun Praserthdam, M.D.Sacramento, CA 958171457333478
  8. Jason Rogers, M.D.Sacramento, CA 958171295717163

Common questions

What is Lily Chen, MD's NPI number?

Lily Chen, MD's National Provider Identifier (NPI) is 1861819815, issued on Mar 27, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Lily Chen, MD located?

The NPPES record lists a practice address at 4150 V St # 1100, Sacramento, CA, 95817. Phone: (916) 734-2737. Providers update this record themselves, so call before visiting.

How can I verify Lily Chen, MD's license?

NPPES lists California license number A139701, 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 Lily Chen, MD prescribe under Medicare Part D?

In 2024, Lily Chen, MD had 1,694 Medicare Part D claims for 300 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.

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.