Nephrology and Hypertension Specialists, LLC
NPI 1730127200 · Nephrology Physician · Fenton, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nephrology and Hypertension Specialists, LLC is a Nephrology Physician organization in Fenton, MO (NPI 1730127200).
Provider details
- NPI number
- 1730127200
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Mellas, Partner(314) 842-9669
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
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
Mailing address
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2024-01-22
- Certified
- 2024-01-22
Frequently asked questions
- What is Nephrology and Hypertension Specialists, LLC's NPI number?
- Nephrology and Hypertension Specialists, LLC's National Provider Identifier (NPI) is 1730127200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nephrology and Hypertension Specialists, LLC?
- Nephrology and Hypertension Specialists, LLC is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Nephrology and Hypertension Specialists, LLC located?
- Nephrology and Hypertension Specialists, LLC's practice location on file with NPPES is 1011 Bowles Ave Ste 220, Fenton, MO 63026-2384.
- What is Nephrology and Hypertension Specialists, LLC's phone number?
- The practice phone number listed in the NPPES registry for Nephrology and Hypertension Specialists, LLC is (636) 681-3030.
- Does Nephrology and Hypertension Specialists, LLC accept Medicare?
- Nephrology and Hypertension Specialists, LLC 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 Nephrology and Hypertension Specialists, LLC?
- The authorized official listed on Nephrology and Hypertension Specialists, LLC's NPPES record is John Mellas, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nephrology and Hypertension Specialists, LLC's NPI active?
- Yes — Nephrology and Hypertension Specialists, LLC's NPI (1730127200) is active in the NPPES registry as of the last update on 2024-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.