Fang Sun
NPI 1831585322 · Neuromuscular Medicine (Psychiatry & Neurology) Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fang Sun is a Neuromuscular Medicine (Psychiatry & Neurology) Physician provider in Pittsburgh, PA (NPI 1831585322).
Provider details
- NPI number
- 1831585322
- Entity type
- Individual
- Primary specialty
- Neuromuscular Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 036152686 (IL)
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 tenure25% of score
11 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
267 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 108 | $171 |
| 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 | 68 | $16 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 33 | $42 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Limited Study95885 | 28 | $17 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pyridostigmine Bromide | 238 | 57 |
| Prednisone | 232 | 60 |
| Mycophenolate Mofetil | 85 | 20 |
| Gabapentin | 70 | 14 |
| Omeprazole | 44 | 16 |
| Immun Glob G(igg)/Gly/Iga Ov50brand: Gammagard Liquid | 31 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$134 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)
- 532 S Aiken AvePittsburgh, PA 15232-1521Phone: (412) 681-2000
Registry dates
- Enumerated
- 2015-04-10
- Last updated
- 2022-10-06
- Certified
- 2022-10-06
Frequently asked questions
- What is Fang Sun's NPI number?
- Fang Sun's National Provider Identifier (NPI) is 1831585322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fang Sun's specialty?
- Fang Sun is listed in the NPPES registry with a primary specialty of Neuromuscular Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is Fang Sun located?
- Fang Sun's practice location on file with NPPES is 3471 5th Ave Ste 801, Pittsburgh, PA 15213-3232.
- What is Fang Sun's phone number?
- The practice phone number listed in the NPPES registry for Fang Sun is (412) 692-4920.
- Does Fang Sun accept Medicare?
- Fang Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fang Sun's NPI active?
- Yes — Fang Sun's NPI (1831585322) is active in the NPPES registry as of the last update on 2022-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.