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Gerald Rosenblum, MD
NPI 1386648350 · Dermatology Physician · Phoenix, AZ
Gerald Rosenblum, MD is a Dermatology Physician provider in Phoenix, AZ (NPI 1386648350).
Provider details
- NPI number
- 1386648350
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 10268 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
5056 N Central Ave
Phoenix, AZ 85012-1521
Phone: (602) 222-9111
Fax: (602) 222-9333
Street-level locationGet directions
Mailing address
6201 N 42nd St
Paradise Valley, AZ 85253-3962
Registry dates
- Enumerated
- 2005-06-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gerald Rosenblum's NPI number?
- Gerald Rosenblum's National Provider Identifier (NPI) is 1386648350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Rosenblum's specialty?
- Gerald Rosenblum is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Rosenblum located?
- Gerald Rosenblum's practice location on file with NPPES is 5056 N Central Ave, Phoenix, AZ 85012-1521.
- What is Gerald Rosenblum's phone number?
- The practice phone number listed in the NPPES registry for Gerald Rosenblum is (602) 222-9111.
- Is Gerald Rosenblum's NPI active?
- Yes — Gerald Rosenblum's NPI (1386648350) 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.