NPPES file of Aug 9, 2026

Crystal Sheng-Shan Hsu, D.P.M

Foot & Ankle Surgery Podiatrist · Vacaville, CA

Crystal Sheng-Shan Hsu, D.P.M is a foot & ankle surgery podiatrist with a practice address in Vacaville, California, and NPI 1790034320, issued on Aug 29, 2012. Check the license (California E5182, as entered in NPPES) with the California board that licenses this profession; 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
1790034320
Name
Crystal Sheng-Shan Hsu
Credential
D.P.M
Primary taxonomy
Foot & Ankle Surgery Podiatrist 213ES0103X
License number
E5182 CA
Self-reported in NPPES; status is on the state search
Practice location
600 Nut Tree RD Ste 310, Vacaville, CA 95687
Phone
(707) 359-1816
Enumerated
Aug 29, 2012
Record last updated
Feb 3, 2023
Fax
(707) 359-1845
Medicare enrollment
Enrolled (PECOS I20150610000230); accepts Medicare assignment
Medical or professional school
Temple University School Of Podiatric Medicine, 2012
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 600 Nut Tree RD Ste 310

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

  1. Kam Chan, D.O.Family Medicine Physician1730304502
  2. Jienelle Herndon, FNP-CFamily Nurse Practitioner1629443262
  3. Zelikha IzmaraiMental Health Counselor1760965313
  4. Maria Moreno, CMCase Manager/Care Coordinator1306575766
  5. Cesar Novelo, CMCase Manager/Care Coordinator1750012712
  6. Yesenia OrozcoCase Manager/Care Coordinator1164151924

Verify Crystal Sheng-Shan Hsu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license E5182
    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
Find the California license search

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73% fewer Medicare Part D claims than the average foot & ankle surgery podiatrist in 2024

92 Medicare Part D claims for 41 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D.

  1. Crystal Hsu92
  2. Specialty average335

Most prescribed

  1. Ammonium Lactate40 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: $56.57

2 payments; by number, the most common kind was travel and lodging; the largest payer was Treace Medical Concepts, Inc. The 6,936 providers of this specialty with any payment received $2,972.24 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Crystal Hsu$56.57
  2. Specialty average$2,972.24

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. Integrative Foot And Ankle CenterVacaville, CA

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

Crystal Sheng-Shan Hsu among 1,248 foot & ankle surgery podiatrist records in California

Crystal Sheng-Shan Hsu, D.P.M is one of 1,248 foot & ankle surgery podiatrist records with a practice address in California. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 55% of them.

  • NPI issued2012 · 55% of these records are older, 41% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2012 · median 2010 among the 970 with a school on file
  • Record last updated2023 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213ES0103X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Foot & Ankle Surgery Podiatrist providers in California

There are 1,248 foot & ankle surgery podiatrist records in California.

The 8 foot & ankle surgery podiatrist records with the nearest ZIP codes

  1. Ruth Peace, D.P.M.Vacaville, CA 956881801161302
  2. Kene Ofili, DPMWoodland, CA 956951790067148
  3. Michael Starkweather, DPMWoodland, CA 956951417984238
  4. Eunice Cho, DPMRocklin, CA 956771053727529
  5. Jason Bahng, DPMRoseville, CA 956611649835562
  6. Mark Drake, D.P.M.Roseville, CA 956611184965725
  7. Daniel KimRoseville, CA 956611427581016
  8. Barbara Ross, D.P.M.Roseville, CA 956611104239870

Common questions

What is Crystal Sheng-Shan Hsu, D.P.M's NPI number?

Crystal Sheng-Shan Hsu, D.P.M's National Provider Identifier (NPI) is 1790034320, issued on Aug 29, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Crystal Sheng-Shan Hsu, D.P.M located?

The NPPES record lists a practice address at 600 Nut Tree RD Ste 310, Vacaville, CA, 95687. Phone: (707) 359-1816. Providers update this record themselves, so call before visiting.

How can I verify Crystal Sheng-Shan Hsu, D.P.M's license?

NPPES lists California license number E5182, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Crystal Sheng-Shan Hsu, D.P.M prescribe under Medicare Part D?

In 2024, Crystal Sheng-Shan Hsu, D.P.M had 92 Medicare Part D claims for 41 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. 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.