Ronald Rothstein, M.D.
NPI 1134141286 · Anesthesiology Physician · Newport Beach, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Rothstein, M.D. is a Anesthesiology Physician provider in Newport Beach, CA (NPI 1134141286).
Provider details
- NPI number
- 1134141286
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G64138 (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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
108 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 | 108 | $127 |
Typical Medicare-allowed amounts for these services range $127–$127 (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)
- 26781 Portola Pkwy Ste 4eFoothill Ranch, CA 92610-1758Phone: (714) 670-7400
- 14571 Magnolia St Ste 107Westminster, CA 92683-5575Phone: (714) 903-9039
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2026-04-17
- Certified
- 2026-04-17
Frequently asked questions
- What is Ronald Rothstein's NPI number?
- Ronald Rothstein's National Provider Identifier (NPI) is 1134141286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Rothstein's specialty?
- Ronald Rothstein is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Rothstein located?
- Ronald Rothstein's practice location on file with NPPES is 3333 W Coast Hwy Ste 100, Newport Beach, CA 92663-4087.
- What is Ronald Rothstein's phone number?
- The practice phone number listed in the NPPES registry for Ronald Rothstein is (949) 645-6272.
- Does Ronald Rothstein accept Medicare?
- Ronald Rothstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Rothstein's NPI active?
- Yes — Ronald Rothstein's NPI (1134141286) is active in the NPPES registry as of the last update on 2026-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.