NPPES file of Aug 9, 2026

Daniel Hoosup Lee, DO

Family Medicine Physician · Fresno, CA

Daniel Hoosup Lee, DO is a family medicine physician with a practice address in Fresno, California, and NPI 1699235762, issued on Mar 23, 2019. Check the license (California 20827, 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
1699235762
Name
Daniel Hoosup Lee
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
20827 CA
Self-reported in NPPES; status is on the state search
Practice location
1570 E Herndon Ave, Fresno, CA 93720
Phone
(559) 603-7400
Enumerated
Mar 23, 2019
Record last updated
Jul 30, 2026
Medicare enrollment
Enrolled (PECOS I20230822003066); accepts Medicare assignment
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 1570 E Herndon Ave

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

  1. Mariam Ajmaia, PA-CPhysician Assistant1619893716
  2. Eric Bridgnell, MDFamily Medicine Physician1639164197
  3. Michael Castillo, M.D.Family Medicine Physician1174671754
  4. Sandeep ChouhanFamily Nurse Practitioner1780308874
  5. Wilfred Derksen, MDPediatrics Physician1003801267
  6. Selena Fong, PHARMD.Pharmacist1487315172

Verify Daniel Hoosup Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20827
    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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28% fewer Medicare Part D claims than the average family medicine physician in 2024

2,534 Medicare Part D claims for 521 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 84 claims were for opioids.

  1. Daniel Lee2,534
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium170 claims
  2. Losartan Potassium104 claims
  3. Rosuvastatin Calcium103 claims
  4. Amlodipine Besylate99 claims
  5. Gabapentin84 claims
  6. Lisinopril78 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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupBonita, CA

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

Daniel Hoosup Lee among 17,133 family medicine physician records in California

Daniel Hoosup Lee, DO 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 2019, is newer than 85% of them.

  • NPI issued2019 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2019 · median 2005 among the 10,652 with a school on file
  • Record last updated2026 · 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).

237 family medicine physician records list a practice address in Fresno

They are 237 of the 19,440 NPPES records with a practice address in Fresno, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Richard Berquist, MDFresno, CA 937201588659718
  2. Eric Bridgnell, MDFresno, CA 937201639164197
  3. Gary Critser, D.O.Fresno, CA 937201154392892
  4. Michael Dayton, M.D.Fresno, CA 937201790715548
  5. Ahmad Emami, M.D.Fresno, CA 937201760463558
  6. Mary Hill, MDFresno, CA 937201356335053
  7. Christopher Horton, MDFresno, CA 937201619951654
  8. Sami Issa, MDFresno, CA 937201558356014

Common questions

What is Daniel Hoosup Lee, DO's NPI number?

Daniel Hoosup Lee, DO's National Provider Identifier (NPI) is 1699235762, issued on Mar 23, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Hoosup Lee, DO located?

The NPPES record lists a practice address at 1570 E Herndon Ave, Fresno, CA, 93720. Phone: (559) 603-7400. Providers update this record themselves, so call before visiting.

How can I verify Daniel Hoosup Lee, DO's license?

NPPES lists California license number 20827, 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 Daniel Hoosup Lee, DO prescribe under Medicare Part D?

In 2024, Daniel Hoosup Lee, DO had 2,534 Medicare Part D claims for 521 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.

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.