Mark Hestrin, M.D.
NPI 1417125600 · Anesthesiology Physician · Agoura Hills, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Hestrin, M.D. is a Anesthesiology Physician provider in Agoura Hills, CA (NPI 1417125600).
Provider details
- NPI number
- 1417125600
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G062996 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
155 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 Other Procedure on Upper Abdomen00790 | 86 | $283 |
| Anesthesia for Removal of All Or Part of Breast00404 | 38 | $443 |
| Anesthesia for Procedure to Repair Upper Abdominal Incisional Hernia And/Or Wound Opening00752 | 17 | $487 |
| Anesthesia for Other Repair of Lower Abdomen Hernia (1 Year Or Older)00830 | 14 | $453 |
Typical Medicare-allowed amounts for these services range $283–$487 (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)
- 427 W Pueblo St Ste CSanta Barbara, CA 93105-6206Phone: (310) 903-1980
Registry dates
- Enumerated
- 2008-02-11
- Last updated
- 2019-07-13
Frequently asked questions
- What is Mark Hestrin's NPI number?
- Mark Hestrin's National Provider Identifier (NPI) is 1417125600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Hestrin's specialty?
- Mark Hestrin is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Hestrin located?
- Mark Hestrin's practice location on file with NPPES is 29525 Canwood St Ste 220, Agoura Hills, CA 91301-4231.
- What is Mark Hestrin's phone number?
- The practice phone number listed in the NPPES registry for Mark Hestrin is (310) 903-1980.
- Does Mark Hestrin accept Medicare?
- Mark Hestrin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Hestrin's NPI active?
- Yes — Mark Hestrin's NPI (1417125600) is active in the NPPES registry as of the last update on 2019-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.