OrganizationActive
Matthew Siedhoff MD PC
NPI 1255122941 · Gynecology Physician · Beverly Hills, CA
Matthew Siedhoff MD PC is a Gynecology Physician organization in Beverly Hills, CA (NPI 1255122941).
Provider details
- NPI number
- 1255122941
- Entity type
- Organization
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Matthew Siedhoff, President(917) 687-4094
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
450 N Roxbury Dr Ste 101
Beverly Hills, CA 90210-4209
Phone: (310) 997-4884
Fax: (310) 579-4992
Street-level locationGet directions
Mailing address
9903 Sta Monica Blvd # 208
Beverly Hills, CA 90212-1606
Registry dates
- Enumerated
- 2025-05-13
- Last updated
- 2025-10-09
- Certified
- 2025-10-09
Frequently asked questions
- What is Matthew Siedhoff MD PC's NPI number?
- Matthew Siedhoff MD PC's National Provider Identifier (NPI) is 1255122941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Matthew Siedhoff MD PC?
- Matthew Siedhoff MD PC is classified in the NPPES registry as Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Siedhoff MD PC located?
- Matthew Siedhoff MD PC's practice location on file with NPPES is 450 N Roxbury Dr Ste 101, Beverly Hills, CA 90210-4209.
- What is Matthew Siedhoff MD PC's phone number?
- The practice phone number listed in the NPPES registry for Matthew Siedhoff MD PC is (310) 997-4884.
- Who is the authorized official for Matthew Siedhoff MD PC?
- The authorized official listed on Matthew Siedhoff MD PC's NPPES record is Matthew Siedhoff, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Matthew Siedhoff MD PC's NPI active?
- Yes — Matthew Siedhoff MD PC's NPI (1255122941) is active in the NPPES registry as of the last update on 2025-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.