Stephen Birrer, MD
NPI 1063674794 · Anesthesiology Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Birrer, MD is a Anesthesiology Physician provider in Indianapolis, IN (NPI 1063674794).
Provider details
- NPI number
- 1063674794
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01069465A (IN)
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
17 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
210 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 Anesthetic Agent And/Or Steroid Into Other Nerve Or Branch64450 | 67 | $25 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 58 | $55 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 32 | $245 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 21 | $64 |
| Anesthesia for Extensive Surgery on Spine00670 | 19 | $535 |
| Anesthesia for Total Hip Replacement01214 | 13 | $272 |
Typical Medicare-allowed amounts for these services range $25–$535 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-25
- Last updated
- 2024-05-20
- Certified
- 2024-05-20
Frequently asked questions
- What is Stephen Birrer's NPI number?
- Stephen Birrer's National Provider Identifier (NPI) is 1063674794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Birrer's specialty?
- Stephen Birrer is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Birrer located?
- Stephen Birrer's practice location on file with NPPES is 8450 Northwest Blvd, Indianapolis, IN 46278-1381.
- What is Stephen Birrer's phone number?
- The practice phone number listed in the NPPES registry for Stephen Birrer is (317) 802-2000.
- Does Stephen Birrer accept Medicare?
- Stephen Birrer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Birrer's NPI active?
- Yes — Stephen Birrer's NPI (1063674794) is active in the NPPES registry as of the last update on 2024-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.