Michael Feffer, MD
NPI 1831114909 · Anesthesiology Physician · State College, PA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Feffer, MD is a Anesthesiology Physician provider in State College, PA (NPI 1831114909).
Provider details
- NPI number
- 1831114909
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD051562L (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
19 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
140 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 54 | $55 |
| Ultrasonic Guidance for Needle Placement76942 | 18 | $28 |
| Injection of Anesthetic Agent And/Or Steroid Into Other Nerve Or Branch64450 | 15 | $39 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 14 | $64 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 14 | $60 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 14 | $171 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Feffer's NPI number?
- Michael Feffer's National Provider Identifier (NPI) is 1831114909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Feffer's specialty?
- Michael Feffer is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Feffer located?
- Michael Feffer's practice location on file with NPPES is 1800 E Park Ave, State College, PA 16803-6701.
- What is Michael Feffer's phone number?
- The practice phone number listed in the NPPES registry for Michael Feffer is (814) 231-7000.
- Does Michael Feffer accept Medicare?
- Michael Feffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Feffer's NPI active?
- Yes — Michael Feffer's NPI (1831114909) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.