Adam Warren MD Inc, a Professional Corporation
NPI 1659774495 · Orthopaedic Trauma Physician · Oakland, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adam Warren MD Inc, a Professional Corporation is a Orthopaedic Trauma Physician organization in Oakland, CA (NPI 1659774495).
Provider details
- NPI number
- 1659774495
- Entity type
- Organization
- Primary specialty
- Orthopaedic Trauma PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Adam Warren, Ceo(626) 893-4717
- License
- A103633 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
Mailing address
Registry dates
- Enumerated
- 2014-10-08
- Last updated
- 2025-06-11
- Certified
- 2025-06-11
Frequently asked questions
- What is Adam Warren MD Inc, a Professional Corporation's NPI number?
- Adam Warren MD Inc, a Professional Corporation's National Provider Identifier (NPI) is 1659774495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Adam Warren MD Inc, a Professional Corporation?
- Adam Warren MD Inc, a Professional Corporation is classified in the NPPES registry as Orthopaedic Trauma Physician (Allopathic & Osteopathic Physicians).
- Where is Adam Warren MD Inc, a Professional Corporation located?
- Adam Warren MD Inc, a Professional Corporation's practice location on file with NPPES is 5700 Telegraph Ave Ste 100, Oakland, CA 94609-1710.
- What is Adam Warren MD Inc, a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Adam Warren MD Inc, a Professional Corporation is (510) 400-5117.
- Does Adam Warren MD Inc, a Professional Corporation accept Medicare?
- Adam Warren MD Inc, a Professional Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Adam Warren MD Inc, a Professional Corporation?
- The authorized official listed on Adam Warren MD Inc, a Professional Corporation's NPPES record is Adam Warren, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Adam Warren MD Inc, a Professional Corporation's NPI active?
- Yes — Adam Warren MD Inc, a Professional Corporation's NPI (1659774495) is active in the NPPES registry as of the last update on 2025-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.