Matthew Aussprung
NPI 1396109286 · Rheumatology Physician · Spartanburg, SC
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Aussprung is a Rheumatology Physician provider in Spartanburg, SC (NPI 1396109286).
Provider details
- NPI number
- 1396109286
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
574 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 367 | $93 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 143 | $62 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 64 | $137 |
Typical Medicare-allowed amounts for these services range $62–$137 (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 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 550 | 192 |
| Hydroxychloroquine Sulfate | 347 | 122 |
| Methotrexate Sodiumbrand: Methotrexate | 309 | 109 |
| Celecoxib | 275 | 82 |
| Leflunomide | 220 | 73 |
| Gabapentin | 196 | 55 |
| Upadacitinibbrand: Rinvoq | 140 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,867 across 85 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
- 2016-04-07
- Last updated
- 2021-09-16
- Certified
- 2021-09-16
Frequently asked questions
- What is Matthew Aussprung's NPI number?
- Matthew Aussprung's National Provider Identifier (NPI) is 1396109286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Aussprung's specialty?
- Matthew Aussprung is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Aussprung located?
- Matthew Aussprung's practice location on file with NPPES is 1330 Boiling Springs Rd Ste 1700, Spartanburg, SC 29303-4208.
- What is Matthew Aussprung's phone number?
- The practice phone number listed in the NPPES registry for Matthew Aussprung is (864) 560-6844.
- Does Matthew Aussprung accept Medicare?
- Matthew Aussprung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Aussprung's NPI active?
- Yes — Matthew Aussprung's NPI (1396109286) is active in the NPPES registry as of the last update on 2021-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.