Daniel Dreher, M.D.
NPI 1508822008 · Anesthesiology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Dreher, M.D. is a Anesthesiology Physician provider in San Antonio, TX (NPI 1508822008).
Provider details
- NPI number
- 1508822008
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- M6589 (TX)
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
20 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
389 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 Procedure on Eyelid00103 | 209 | $147 |
| Anesthesia for Electroshock Therapy00104 | 72 | $101 |
| Anesthesia for Other Procedure on Skin, Muscles, Or Nerves of Head, Neck, and Upper Back00300 | 48 | $164 |
| Injection of Local Anesthetic for Abdominal Wall Pain Control on Both Sides Using Imaging Guidance64488 | 21 | $63 |
| Anesthesia for Other Procedure on Eye00140 | 14 | $160 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 13 | $336 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-24
- Last updated
- 2007-08-09
Frequently asked questions
- What is Daniel Dreher's NPI number?
- Daniel Dreher's National Provider Identifier (NPI) is 1508822008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Dreher's specialty?
- Daniel Dreher is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Dreher located?
- Daniel Dreher's practice location on file with NPPES is 4242 Medical Dr, San Antonio, TX 78229-5640.
- What is Daniel Dreher's phone number?
- The practice phone number listed in the NPPES registry for Daniel Dreher is (210) 615-1187.
- Does Daniel Dreher accept Medicare?
- Daniel Dreher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Dreher's NPI active?
- Yes — Daniel Dreher's NPI (1508822008) is active in the NPPES registry as of the last update on 2007-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.