Chih-Hui Tsai, D.P.M.
NPI 1417271743 · Foot & Ankle Surgery Podiatrist · Montclair, CA
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chih-Hui Tsai, D.P.M. is a Foot & Ankle Surgery Podiatrist provider in Montclair, CA (NPI 1417271743).
Provider details
- NPI number
- 1417271743
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- D.P.M.
- Sex
- Male
- Sole proprietor
- Yes
- License
- E4872 (CA)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,741 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Fingernails Or Toenails, 1-5 Nails11720 | 928 | $33 |
| Trimming of Dystrophic Nails, Any NumberG0127 | 897 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 644 | $89 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 439 | $83 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 322 | $73 |
| Removal of Noncancer Thickened Skin Growth, 1 Growth11055 | 170 | $71 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 38 | 19 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 9635 Monte Vista AveSuite 201Montclair, CA 91763-2235Phone: (909) 500-4060Fax: (909) 500-4030
Registry dates
- Enumerated
- 2010-03-15
- Last updated
- 2019-08-24
Frequently asked questions
- What is Chih-Hui Tsai's NPI number?
- Chih-Hui Tsai's National Provider Identifier (NPI) is 1417271743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chih-Hui Tsai's specialty?
- Chih-Hui Tsai is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Chih-Hui Tsai located?
- Chih-Hui Tsai's practice location on file with NPPES is 4950 San Bernardino St Ste 209, Montclair, CA 91763-2328.
- What is Chih-Hui Tsai's phone number?
- The practice phone number listed in the NPPES registry for Chih-Hui Tsai is (909) 500-4060.
- Does Chih-Hui Tsai accept Medicare?
- Chih-Hui Tsai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chih-Hui Tsai's NPI active?
- Yes — Chih-Hui Tsai's NPI (1417271743) is active in the NPPES registry as of the last update on 2019-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.