NPPES file of Aug 9, 2026

Lee Nguyen, MD

Pain Medicine (Anesthesiology) Physician · Elk Grove, CA

Lee Nguyen, MD is a pain medicine (anesthesiology) physician with a practice address in Elk Grove, California, and NPI 1790168722, issued on Jul 8, 2015. Check the license (California A194176, 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
1790168722
Name
Lee Nguyen
Credential
MD
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License number
A194176 CA
Self-reported in NPPES; status is on the state search
Practice location
8170 Laguna Blvd Ste 215, Elk Grove, CA 95758
Phone
(916) 454-6850
Enumerated
Jul 8, 2015
Record last updated
Jul 10, 2026
Fax
(916) 736-7408
Medicare enrollment
Enrolled (PECOS I20250603004292); accepts Medicare assignment
Medical or professional school
University Of California, Davis School Of Medicine, 2020
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 8170 Laguna Blvd Ste 215

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

  1. Helene Nguyen, D.O.Family Medicine Physician1689685331
  2. Elizabeth Talley, M.D.Family Medicine Physician1306264791

Verify Lee Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A194176
    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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98% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024

33 Medicare Part D claims for 17 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D.

  1. Lee Nguyen33
  2. Specialty average1,750

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: $2,435.71

7 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lee Nguyen$2,435.71
  2. Specialty average$3,225.41

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

Bills Medicare through 2 group practices

  1. Regents OF The Univ OF CASacramento, CA
  2. Sutter Valley Medical FoundationSacramento, CA

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

Lee Nguyen among 536 pain medicine (anesthesiology) physician records in California

Lee Nguyen, MD is one of 536 pain medicine (anesthesiology) 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 2015, is newer than 85% of them.

  • NPI issued2015 · 85% of these records are older, 11% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2020 · median 2004 among the 367 with a school on file
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine (Anesthesiology) Physician providers in California

There are 536 pain medicine (anesthesiology) physician records in California.

The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Michael Yang, MDEl Dorado Hills, CA 957621215990445
  2. Andrew Linn, M.D.Sacramento, CA 958161093908832
  3. Thomas Mowery, MDSacramento, CA 958161629050349
  4. Navdeep Nijher, M.DSacramento, CA 958161902959034
  5. Paul Cheng, MDSacramento, CA 958171518385343
  6. David Copenhaver, M.D.Sacramento, CA 958171154575462
  7. Joseph Johnson, M.D.Sacramento, CA 958171861620908
  8. Michael Jung, M.D., M.B.A.Sacramento, CA 958171295125995

Common questions

What is Lee Nguyen, MD's NPI number?

Lee Nguyen, MD's National Provider Identifier (NPI) is 1790168722, issued on Jul 8, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Lee Nguyen, MD located?

The NPPES record lists a practice address at 8170 Laguna Blvd Ste 215, Elk Grove, CA, 95758. Phone: (916) 454-6850. Providers update this record themselves, so call before visiting.

How can I verify Lee Nguyen, MD's license?

NPPES lists California license number A194176, 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 Lee Nguyen, MD prescribe under Medicare Part D?

In 2024, Lee Nguyen, MD had 33 Medicare Part D claims for 17 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.