What is Peter Rosen's NPI number?

Peter Rosen's National Provider Identifier (NPI) is 1457570012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Peter Rosen's specialty?

Peter Rosen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).

Where is Peter Rosen located?

Peter Rosen's practice location on file with NPPES is 8700 Beverly Blvd Ste 8211, West Hollywood, CA 90048-1804.

What is Peter Rosen's phone number?

The practice phone number listed in the NPPES registry for Peter Rosen is (213) 637-3703.

Is Peter Rosen's NPI active?

Yes — Peter Rosen's NPI (1457570012) is active in the NPPES registry as of the last update on 2023-03-07.

IndividualActive

Peter Rosen, MD

NPI 1457570012 · Anesthesiology Physician · West Hollywood, CA

Peter Rosen, MD is a Anesthesiology Physician provider in West Hollywood, CA (NPI 1457570012).

Provider details

NPI number: 1457570012
Entity type: Individual
Primary specialty: Anesthesiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: G29891 (CA)

Specialties & taxonomies

Anesthesiology PhysicianPrimary207L00000XLicense G29891 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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.

Practice location

8700 Beverly Blvd Ste 8211

West Hollywood, CA 90048-1804

Phone: (213) 637-3703

Street-level locationGet directions

More CA providers

Mailing address

3530 Wilshire Blvd Ste 350

Los Angeles, CA 90010-2335

Enumerated: 2007-04-24
Last updated: 2023-03-07

Frequently asked questions

What is Peter Rosen's NPI number?: Peter Rosen's National Provider Identifier (NPI) is 1457570012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Peter Rosen's specialty?: Peter Rosen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
Where is Peter Rosen located?: Peter Rosen's practice location on file with NPPES is 8700 Beverly Blvd Ste 8211, West Hollywood, CA 90048-1804.
What is Peter Rosen's phone number?: The practice phone number listed in the NPPES registry for Peter Rosen is (213) 637-3703.
Is Peter Rosen's NPI active?: Yes — Peter Rosen's NPI (1457570012) is active in the NPPES registry as of the last update on 2023-03-07.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.