Midwest Nephrology Associates Inc
NPI 1528133535 · Nephrology Physician · Saint Peters, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Midwest Nephrology Associates Inc is a Nephrology Physician organization in Saint Peters, MO (NPI 1528133535).
Provider details
- NPI number
- 1528133535
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gary Singer, Physician President(636) 720-0310
- License
- 133141 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-11-22
- Last updated
- 2011-01-06
Frequently asked questions
- What is Midwest Nephrology Associates Inc's NPI number?
- Midwest Nephrology Associates Inc's National Provider Identifier (NPI) is 1528133535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Midwest Nephrology Associates Inc?
- Midwest Nephrology Associates Inc is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Midwest Nephrology Associates Inc located?
- Midwest Nephrology Associates Inc's practice location on file with NPPES is 70 Jungermann Cir, Saint Peters, MO 63376-1622.
- What is Midwest Nephrology Associates Inc's phone number?
- The practice phone number listed in the NPPES registry for Midwest Nephrology Associates Inc is (636) 720-0310.
- Does Midwest Nephrology Associates Inc accept Medicare?
- Midwest Nephrology Associates Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Midwest Nephrology Associates Inc?
- The authorized official listed on Midwest Nephrology Associates Inc's NPPES record is Gary Singer, Physician President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Midwest Nephrology Associates Inc's NPI active?
- Yes — Midwest Nephrology Associates Inc's NPI (1528133535) is active in the NPPES registry as of the last update on 2011-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.