John Marren, PA
NPI 1205868007 · Medical Physician Assistant · Nellis Afb, NV
John Marren, PA is a Medical Physician Assistant provider in Nellis Afb, NV (NPI 1205868007).
Provider details
- NPI number
- 1205868007
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Medical Physician Assistant363AM0700X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$30 across 2 records (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
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2023-08-07
- Certified
- 2023-08-07
Frequently asked questions
- What is John Marren's NPI number?
- John Marren's National Provider Identifier (NPI) is 1205868007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Marren's specialty?
- John Marren is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Marren located?
- John Marren's practice location on file with NPPES is 4700 Las Vegas Blvd N, Nellis Afb, NV 89191-6600.
- What is John Marren's phone number?
- The practice phone number listed in the NPPES registry for John Marren is (702) 653-2518.
- Is John Marren's NPI active?
- Yes — John Marren's NPI (1205868007) is active in the NPPES registry as of the last update on 2023-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.