Andrew Bauer, M.D.
NPI 1891731949 · Neurological Surgery Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Bauer, M.D. is a Neurological Surgery Physician provider in Oklahoma City, OK (NPI 1891731949).
Provider details
- NPI number
- 1891731949
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35-120570 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
421 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 92 | $76 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 82 | $45 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 72 | $115 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 65 | $154 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 43 | $81 |
| Computer-Assisted Procedure Inside Brain |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$165 across 4 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
Additional practice locations (1)
- Cleveland Clinic Cerebrovascular Ctr9500 Euclid Ave.Cleveland, OH 44195-0001Phone: (216) 445-6575Fax: (216) 636-2061
Registry dates
- Enumerated
- 2006-06-20
- Last updated
- 2019-10-12
Frequently asked questions
- What is Andrew Bauer's NPI number?
- Andrew Bauer's National Provider Identifier (NPI) is 1891731949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Bauer's specialty?
- Andrew Bauer is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Bauer located?
- Andrew Bauer's practice location on file with NPPES is 1000 N Lincoln Blvd Ste 4000, Oklahoma City, OK 73104-3252.
- What is Andrew Bauer's phone number?
- The practice phone number listed in the NPPES registry for Andrew Bauer is (405) 271-8001.
- Does Andrew Bauer accept Medicare?
- Andrew Bauer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Bauer's NPI active?
- Yes — Andrew Bauer's NPI (1891731949) is active in the NPPES registry as of the last update on 2019-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.