NPPES file of Aug 9, 2026

Long Nguyen, M.D.

Family Medicine Physician · Sacramento, CA

Long Nguyen, M.D. is a family medicine physician with a practice address in Sacramento, California, and NPI 1194923623, issued on Jul 5, 2007. Check the license (California A100566, 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
1194923623
Name
Long Nguyen
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A100566 CA
Self-reported in NPPES; status is on the state search
Practice location
7601 Hospital Dr, Sacramento, CA 95823
Phone
(916) 681-1600
Enumerated
Jul 5, 2007
Record last updated
Dec 20, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20091229000533); accepts Medicare assignment
Medical or professional school
Oregon Health Sciences University School Of Medicine, 2005
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.
Download card Updates feed

8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →

Also registered at 7601 Hospital Dr

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

  1. Richard Aylward, CPProsthetist1679863302
  2. Jerry Castro, D.D.S.General Practice Dentistry1831273010
  3. Leonila Castro, D.D.S.Dentist1174607345
  4. Ronald Chambers, M.D.Family Medicine Physician1053450783
  5. Carol Conrad-Forrest, MDObstetrics & Gynecology Physician1235195967
  6. Suzanne Dela Cuesta, M.D.Family Medicine Physician1134466493

Verify Long 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 A100566    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

2.1 times the Medicare Part D claims of the average family medicine physician in 2024

7,516 Medicare Part D claims for 674 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 642 claims were for opioids.

  1. Long Nguyen7,516
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium466 claims
  2. Hydrocodone-Acetaminophen384 claims
  3. Amlodipine Besylate287 claims
  4. Lisinopril235 claims
  5. Losartan Potassium220 claims
  6. Fluticasone Propionate195 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: $55.10

1 payment: food and beverage; the largest payer was Ethicon US, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Long Nguyen$55.10
  2. Specialty average$902.55

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. Permanente Medical Group IncStockton, CA

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

Long Nguyen among 17,133 family medicine physician records in California

Long Nguyen, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.

  • NPI issued2007 · 41% of these records are older, 47% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2005 · median 2005 among the 10,652 with a school on file
  • Record last updated2021 · 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 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

473 family medicine physician records list a practice address in Sacramento

They are 473 of the 33,083 NPPES records with a practice address in Sacramento, and 17,133 family medicine physician records in California.

All 17,133 in California → Every provider in Sacramento → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Larry Feliciano, M.D.Sacramento, CA 958231811965791
  2. Theodore Foondos, MDSacramento, CA 958231912983529
  3. Nicholas Forde, MDSacramento, CA 958231821023862
  4. Charles Hooper, D.O.Sacramento, CA 958231174638068
  5. David Kosh, M.D.Sacramento, CA 958231861490286
  6. Candace Lawson, M.D.Sacramento, CA 958231902903875
  7. Joe Le, M.D.Sacramento, CA 958231154345536
  8. Vincent Lo, M.D.Sacramento, CA 958231275640864

Common questions

What is Long Nguyen, M.D.'s NPI number?

Long Nguyen, M.D.'s National Provider Identifier (NPI) is 1194923623, issued on Jul 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Long Nguyen, M.D. located?

The NPPES record lists a practice address at 7601 Hospital Dr, Sacramento, CA, 95823. Phone: (916) 681-1600. Providers update this record themselves, so call before visiting.

How can I verify Long Nguyen, M.D.'s license?

NPPES lists California license number A100566, 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 Long Nguyen, M.D. prescribe under Medicare Part D?

In 2024, Long Nguyen, M.D. had 7,516 Medicare Part D claims for 674 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.