Joseph Xin, PA-C
NPI 1891431979 · Physician Assistant · Dallas, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Xin, PA-C is a Physician Assistant provider in Dallas, TX (NPI 1891431979).
Provider details
- NPI number
- 1891431979
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA15547 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,325 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) |
|---|---|---|
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 225 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 215 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 207 | $104 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 127 | $13 |
| Electronic Assessment of Bladder Emptying51741 | 103 | $11 |
| Urinalysis, Manual Test |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 292 | 112 |
| Mirabegronbrand: Myrbetriq | 157 | 39 |
| Finasteride | 80 | 31 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 68 | 19 |
| Vibegronbrand: Gemtesa | 65 | 21 |
| Silodosin | 62 | 17 |
| Testosterone Cypionate | 52 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$488 across 17 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
Registry dates
- Enumerated
- 2022-05-11
- Last updated
- 2022-05-11
- Certified
- 2022-05-11
Frequently asked questions
- What is Joseph Xin's NPI number?
- Joseph Xin's National Provider Identifier (NPI) is 1891431979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Xin's specialty?
- Joseph Xin is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Xin located?
- Joseph Xin's practice location on file with NPPES is Ut Southwestern Medical Center 5323 Harry Hines Blvd, Dallas, TX 75390-0001.
- What is Joseph Xin's phone number?
- The practice phone number listed in the NPPES registry for Joseph Xin is (214) 645-8765.
- Does Joseph Xin accept Medicare?
- Joseph Xin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Xin's NPI active?
- Yes — Joseph Xin's NPI (1891431979) is active in the NPPES registry as of the last update on 2022-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.