Matthew Metzinger, MD
NPI 1720644859 · Internal Medicine Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Metzinger, MD is a Internal Medicine Physician provider in Pittsburgh, PA (NPI 1720644859).
Provider details
- NPI number
- 1720644859
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD477141 (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
7 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
100 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 51 | $74 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 23 | $76 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 15 | $63 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 11 | $123 |
Typical Medicare-allowed amounts for these services range $63–$123 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 33 | 16 |
| Amlodipine Besylate | 27 | 11 |
| Gabapentin | 18 | — |
| Lisinopril | 18 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | — |
| Levothyroxine Sodium | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-05-14
- Last updated
- 2025-07-28
- Certified
- 2025-07-28
Frequently asked questions
- What is Matthew Metzinger's NPI number?
- Matthew Metzinger's National Provider Identifier (NPI) is 1720644859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Metzinger's specialty?
- Matthew Metzinger is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Metzinger located?
- Matthew Metzinger's practice location on file with NPPES is 1010 Delafield Rd Bldg 71, Pittsburgh, PA 15240-1005.
- What is Matthew Metzinger's phone number?
- The practice phone number listed in the NPPES registry for Matthew Metzinger is (412) 623-2458.
- Does Matthew Metzinger accept Medicare?
- Matthew Metzinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Metzinger's NPI active?
- Yes — Matthew Metzinger's NPI (1720644859) is active in the NPPES registry as of the last update on 2025-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.