Warren Rothman
NPI 1336135748 · Otolaryngology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Warren Rothman is a Otolaryngology Physician provider in Baltimore, MD (NPI 1336135748).
Provider details
- NPI number
- 1336135748
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- License
- D0022009 (MD)
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
20 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
- 2005-09-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Warren Rothman's NPI number?
- Warren Rothman's National Provider Identifier (NPI) is 1336135748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Warren Rothman's specialty?
- Warren Rothman is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Warren Rothman located?
- Warren Rothman's practice location on file with NPPES is 7505 Osler Dr, Baltimore, MD 21204-7736.
- What is Warren Rothman's phone number?
- The practice phone number listed in the NPPES registry for Warren Rothman is (410) 296-0540.
- Does Warren Rothman accept Medicare?
- Warren Rothman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Warren Rothman's NPI active?
- Yes — Warren Rothman's NPI (1336135748) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.