OrganizationActive
Nephrology Specialists, P.C.
NPI 1578738464 · Nephrology Physician · Gary, IN
Nephrology Specialists, P.C. is a Nephrology Physician organization in Gary, IN (NPI 1578738464).
Provider details
- NPI number
- 1578738464
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Ashbach, President(219) 836-9024
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
4802 Broadway
Gary, IN 46408-4509
Phone: (219) 887-4950
Fax: (219) 887-4955
Street-level locationGet directions
Mailing address
9201 Calumet Ave
Munster, IN 46321-2807
Registry dates
- Enumerated
- 2008-04-23
- Last updated
- 2008-04-23
Frequently asked questions
- What is Nephrology Specialists, P.C.'s NPI number?
- Nephrology Specialists, P.C.'s National Provider Identifier (NPI) is 1578738464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nephrology Specialists, P.C.?
- Nephrology Specialists, P.C. is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Nephrology Specialists, P.C. located?
- Nephrology Specialists, P.C.'s practice location on file with NPPES is 4802 Broadway, Gary, IN 46408-4509.
- What is Nephrology Specialists, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Nephrology Specialists, P.C. is (219) 887-4950.
- Who is the authorized official for Nephrology Specialists, P.C.?
- The authorized official listed on Nephrology Specialists, P.C.'s NPPES record is David Ashbach, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nephrology Specialists, P.C.'s NPI active?
- Yes — Nephrology Specialists, P.C.'s NPI (1578738464) is active in the NPPES registry as of the last update on 2008-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.