Robert Keszler, M.D.
NPI 1417962366 · Anesthesiology Physician · Monterey, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Keszler, M.D. is a Anesthesiology Physician provider in Monterey, CA (NPI 1417962366).
Provider details
- NPI number
- 1417962366
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A70896 (CA)
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
19 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
171 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 Lens Surgery00142 | 40 | $118 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 22 | $172 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 21 | $130 |
| Anesthesia for Other Procedure on Lower Spine00630 | 15 | $352 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 15 | $180 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 13 | $269 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-29
- Last updated
- 2017-01-31
Frequently asked questions
- What is Robert Keszler's NPI number?
- Robert Keszler's National Provider Identifier (NPI) is 1417962366, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Keszler's specialty?
- Robert Keszler is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Keszler located?
- Robert Keszler's practice location on file with NPPES is 23625 Holman Hwy, Monterey, CA 93940-5902.
- What is Robert Keszler's phone number?
- The practice phone number listed in the NPPES registry for Robert Keszler is (831) 624-5311.
- Does Robert Keszler accept Medicare?
- Robert Keszler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Keszler's NPI active?
- Yes — Robert Keszler's NPI (1417962366) is active in the NPPES registry as of the last update on 2017-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.