Manuel Proenza, D.O.
NPI 1336401256 · Pediatrics Physician · Great Falls, MT
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Manuel Proenza, D.O. is a Pediatrics Physician provider in Great Falls, MT (NPI 1336401256).
Provider details
- NPI number
- 1336401256
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- DO1964 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2720 10th Ave SGreat Falls, MT 59405-3240Phone: (406) 731-8888
- 2704 N Tenaya WayLas Vegas, NV 89128-0424Phone: (702) 877-5199Fax: (702) 459-0402
Registry dates
- Enumerated
- 2012-06-15
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is Manuel Proenza's NPI number?
- Manuel Proenza's National Provider Identifier (NPI) is 1336401256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Manuel Proenza's specialty?
- Manuel Proenza is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Manuel Proenza located?
- Manuel Proenza's practice location on file with NPPES is 1101 26th St S, Great Falls, MT 59405-5161.
- What is Manuel Proenza's phone number?
- The practice phone number listed in the NPPES registry for Manuel Proenza is (406) 731-8888.
- Does Manuel Proenza accept Medicare?
- Manuel Proenza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Manuel Proenza's NPI active?
- Yes — Manuel Proenza's NPI (1336401256) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.