Yvonne Cha
NPI 1871020396 · Foot & Ankle Surgery Podiatrist · Allentown, PA
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yvonne Cha is a Foot & Ankle Surgery Podiatrist provider in Allentown, PA (NPI 1871020396).
Provider details
- NPI number
- 1871020396
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SC006840 (PA)
Specialties & taxonomies
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
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
421 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 80 | $122 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 58 | $72 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 54 | $47 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 52 | $106 |
| X-Ray of Foot, Minimum of 3 Views73630 | 48 | $30 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Ciclopirox | 22 |
| Ammonium Lactate | 12 |
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.
$397 across 5 records (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 (4)
- 1736 Hamilton StAllentown, PA 18104-5656Phone: (201) 694-0048
- 31 Hickory DrEast Stroudsburg, PA 18301-8583Phone: (201) 694-0048
- 201 N Main StPlains, PA 18705-1509Phone: (570) 283-3222
- 201 N Main StPlains, PA 18705-1509Phone: (570) 829-8111Fax: (866) 245-8762
Registry dates
- Enumerated
- 2017-05-15
- Last updated
- 2024-01-18
- Certified
- 2024-01-18
Frequently asked questions
- What is Yvonne Cha's NPI number?
- Yvonne Cha's National Provider Identifier (NPI) is 1871020396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yvonne Cha's specialty?
- Yvonne Cha is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Yvonne Cha located?
- Yvonne Cha's practice location on file with NPPES is 1621 N Cedar Crest Blvd, Allentown, PA 18104-2304.
- What is Yvonne Cha's phone number?
- The practice phone number listed in the NPPES registry for Yvonne Cha is (610) 402-8900.
- Does Yvonne Cha accept Medicare?
- Yvonne Cha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yvonne Cha's NPI active?
- Yes — Yvonne Cha's NPI (1871020396) is active in the NPPES registry as of the last update on 2024-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.