IndividualActive
Bertram Alpert, MD
NPI 1558349639 · Nephrology Physician · Staten Island, NY
Bertram Alpert, MD is a Nephrology Physician provider in Staten Island, NY (NPI 1558349639).
Provider details
- NPI number
- 1558349639
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 127460 (NY)
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
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
1366 Victory Blvd
Staten Island, NY 10301-3907
Phone: (718) 273-3400
Fax: (718) 727-3402
Street-level locationGet directions
Mailing address
1366 Victory Blvd
Staten Island, NY 10301-3907
Registry dates
- Enumerated
- 2006-01-09
- Last updated
- 2008-02-08
Frequently asked questions
- What is Bertram Alpert's NPI number?
- Bertram Alpert's National Provider Identifier (NPI) is 1558349639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bertram Alpert's specialty?
- Bertram Alpert is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Bertram Alpert located?
- Bertram Alpert's practice location on file with NPPES is 1366 Victory Blvd, Staten Island, NY 10301-3907.
- What is Bertram Alpert's phone number?
- The practice phone number listed in the NPPES registry for Bertram Alpert is (718) 273-3400.
- Is Bertram Alpert's NPI active?
- Yes — Bertram Alpert's NPI (1558349639) is active in the NPPES registry as of the last update on 2008-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.