Lynna Alnimer, M.D.
NPI 1215490461 · Gastroenterology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynna Alnimer, M.D. is a Gastroenterology Physician provider in Phoenix, AZ (NPI 1215490461).
Provider details
- NPI number
- 1215490461
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 75237 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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.
$887 across 15 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
Additional practice locations (1)
- 4200 E Camelback Rd Ste 202Phoenix, AZ 85018-2718Phone: (602) 229-2150Fax: (602) 839-4233
Registry dates
- Enumerated
- 2019-04-12
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Lynna Alnimer's NPI number?
- Lynna Alnimer's National Provider Identifier (NPI) is 1215490461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynna Alnimer's specialty?
- Lynna Alnimer is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Lynna Alnimer located?
- Lynna Alnimer's practice location on file with NPPES is 1441 N 12th St Fl 2, Phoenix, AZ 85006-2837.
- What is Lynna Alnimer's phone number?
- The practice phone number listed in the NPPES registry for Lynna Alnimer is (602) 521-5180.
- Does Lynna Alnimer accept Medicare?
- Lynna Alnimer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynna Alnimer's NPI active?
- Yes — Lynna Alnimer's NPI (1215490461) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.