Mark Barrows, CRNA, DNP, MSN
NPI 1912279506 · Certified Registered Nurse Anesthetist · San Antonio, TX
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Barrows, CRNA, DNP, MSN is a Certified Registered Nurse Anesthetist provider in San Antonio, TX (NPI 1912279506).
Provider details
- NPI number
- 1912279506
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA, DNP, MSN
- Sex
- Male
- Sole proprietor
- No
- License
- 87897 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
98 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 Nerve Block and Injection Procedure, Prone Position01992 | 33 | $108 |
| Anesthesia for Injection, Drainage Or Aspiration Procedures on Spine Or Spinal Cord of Lower Back Accessed Through Skin Using Imaging Guidance01938 | 30 | $85 |
| Anesthesia for Nerve Destruction Procedures on Spine Or Spinal Cord of Lower Back Accessed Through Skin Using Imaging Guidance01940 | 24 | $97 |
| Anesthesia for Nerve Destruction Procedures on Spine Or Spinal Cord of Neck Or Upper Back Accessed Through Skin Using Imaging Guidance01939 | 11 | $98 |
Typical Medicare-allowed amounts for these services range $85–$108 (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.
Practice location
Mailing address
Additional practice locations (2)
- 7003 S New Braunfels Ave Ste 106San Antonio, TX 78223-4589Phone: (210) 441-4333Fax: (210) 441-4330
- 5364 Fredericksburg Rd Ste 100San Antonio, TX 78229-6107Phone: (210) 546-1440Fax: (210) 546-1449
Registry dates
- Enumerated
- 2012-01-30
- Last updated
- 2020-06-03
- Certified
- 2020-06-03
Frequently asked questions
- What is Mark Barrows's NPI number?
- Mark Barrows's National Provider Identifier (NPI) is 1912279506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Barrows's specialty?
- Mark Barrows is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Barrows located?
- Mark Barrows's practice location on file with NPPES is 3851 Roger Brooke Dr, San Antonio, TX 78234.
- What is Mark Barrows's phone number?
- The practice phone number listed in the NPPES registry for Mark Barrows is (210) 916-4035.
- Does Mark Barrows accept Medicare?
- Mark Barrows is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Barrows's NPI active?
- Yes — Mark Barrows's NPI (1912279506) is active in the NPPES registry as of the last update on 2020-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.