Mihran Naljayan, M.D.
NPI 1891952412 · Nephrology Physician · New Orleans, LA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mihran Naljayan, M.D. is a Nephrology Physician provider in New Orleans, LA (NPI 1891952412).
Provider details
- NPI number
- 1891952412
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 232029 (MA)
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
18 yrs in NPPES registry
- Profile completeness33% of score
100% 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.
$312 across 7 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
- 2008-05-21
- Last updated
- 2012-10-24
Frequently asked questions
- What is Mihran Naljayan's NPI number?
- Mihran Naljayan's National Provider Identifier (NPI) is 1891952412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mihran Naljayan's specialty?
- Mihran Naljayan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Mihran Naljayan located?
- Mihran Naljayan's practice location on file with NPPES is 1542 Tulane Ave, New Orleans, LA 70112-2865.
- What is Mihran Naljayan's phone number?
- The practice phone number listed in the NPPES registry for Mihran Naljayan is (504) 568-8655.
- Does Mihran Naljayan accept Medicare?
- Mihran Naljayan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mihran Naljayan's NPI active?
- Yes — Mihran Naljayan's NPI (1891952412) is active in the NPPES registry as of the last update on 2012-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.