Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA
NPI 1528152659 · Nephrology Physician · Greenbelt, MD
Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA is a Nephrology Physician organization in Greenbelt, MD (NPI 1528152659).
Provider details
- NPI number
- 1528152659
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jaswinder Sidhu, Medical Director(301) 474-3991
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
19 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
- 2006-10-03
- Last updated
- 2008-07-31
Frequently asked questions
- What is Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA's NPI number?
- Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA's National Provider Identifier (NPI) is 1528152659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA?
- Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA located?
- Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA's practice location on file with NPPES is 7525 Greenway Center Dr, Greenbelt, MD 20770-3509.
- What is Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA's phone number?
- The practice phone number listed in the NPPES registry for Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA is (301) 474-3991.
- Who is the authorized official for Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA?
- The authorized official listed on Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA's NPPES record is Jaswinder Sidhu, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA's NPI active?
- Yes — Jaswinder S Sidhu, MD, Rishpal Singh, MD & Steven Pollak, MD, PA's NPI (1528152659) is active in the NPPES registry as of the last update on 2008-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.