Cameron Harrison, M.D.
NPI 1184155673 · Critical Care Medicine (Anesthesiology) Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cameron Harrison, M.D. is a Critical Care Medicine (Anesthesiology) Physician provider in San Antonio, TX (NPI 1184155673).
Provider details
- NPI number
- 1184155673
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A158091 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
83 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 37 | $202 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 31 | $168 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 15 | $116 |
Typical Medicare-allowed amounts for these services range $116–$202 (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 (1)
- 7703 Floyd Curl DrSan Antonio, TX 78229-3900Phone: (210) 567-4292
Registry dates
- Enumerated
- 2017-03-25
- Last updated
- 2023-09-12
- Certified
- 2023-09-12
Frequently asked questions
- What is Cameron Harrison's NPI number?
- Cameron Harrison's National Provider Identifier (NPI) is 1184155673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cameron Harrison's specialty?
- Cameron Harrison is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Cameron Harrison located?
- Cameron Harrison's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.
- What is Cameron Harrison's phone number?
- The practice phone number listed in the NPPES registry for Cameron Harrison is (210) 358-4000.
- Does Cameron Harrison accept Medicare?
- Cameron Harrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cameron Harrison's NPI active?
- Yes — Cameron Harrison's NPI (1184155673) is active in the NPPES registry as of the last update on 2023-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.