David Helfrich
NPI 1770565095 · Rheumatology Physician · Bethel Park, PA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Helfrich is a Rheumatology Physician provider in Bethel Park, PA (NPI 1770565095).
Provider details
- NPI number
- 1770565095
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MD031457-E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,938 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) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 746 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 428 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 215 | $86 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 180 | $57 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 104 | $72 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 921 | 245 |
| Methotrexate Sodiumbrand: Methotrexate | 726 | 175 |
| Hydroxychloroquine Sulfate | 405 | 113 |
| Leflunomide | 198 | 58 |
| Gabapentin | 184 | 44 |
| Meloxicam | 177 | 53 |
| Alendronate Sodium | 170 | 58 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-14
- Last updated
- 2025-09-23
- Certified
- 2025-09-23
Frequently asked questions
- What is David Helfrich's NPI number?
- David Helfrich's National Provider Identifier (NPI) is 1770565095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Helfrich's specialty?
- David Helfrich is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is David Helfrich located?
- David Helfrich's practice location on file with NPPES is 2000 Oxford Dr, Bethel Park, PA 15102-1827.
- What is David Helfrich's phone number?
- The practice phone number listed in the NPPES registry for David Helfrich is (412) 831-1929.
- Does David Helfrich accept Medicare?
- David Helfrich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Helfrich's NPI active?
- Yes — David Helfrich's NPI (1770565095) is active in the NPPES registry as of the last update on 2025-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.