Tian Xia, MD
NPI 1437357423 · Family Medicine Physician · Winder, GA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tian Xia, MD is a Family Medicine Physician provider in Winder, GA (NPI 1437357423).
Provider details
- NPI number
- 1437357423
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 3045 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,030 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 459 | $167 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 271 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 217 | $113 |
| Critical Care, First 30-74 Minutes99291 | 63 | $202 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 20 | $68 |
Typical Medicare-allowed amounts for these services range $8–$202 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 102 | 102 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 35 | 34 |
| Methylprednisolone | 34 | 34 |
| Ondansetronbrand: Ondansetron Odt | 28 | 28 |
| Cyclobenzaprine Hcl | 27 | 27 |
| Cephalexin | 26 | 25 |
| Furosemide | 23 |
Practice location
Mailing address
Additional practice locations (1)
- 4100 State Highway 66Stevens Point, WI 54482-8410Phone: (715) 343-7700
Registry dates
- Enumerated
- 2007-07-11
- Last updated
- 2023-10-17
- Certified
- 2023-10-17
Frequently asked questions
- What is Tian Xia's NPI number?
- Tian Xia's National Provider Identifier (NPI) is 1437357423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tian Xia's specialty?
- Tian Xia is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tian Xia located?
- Tian Xia's practice location on file with NPPES is 175 N Broad St, Winder, GA 30680-2153.
- What is Tian Xia's phone number?
- The practice phone number listed in the NPPES registry for Tian Xia is (770) 868-1144.
- Does Tian Xia accept Medicare?
- Tian Xia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tian Xia's NPI active?
- Yes — Tian Xia's NPI (1437357423) is active in the NPPES registry as of the last update on 2023-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.