What is Griffin Ernst's NPI number?

Griffin Ernst's National Provider Identifier (NPI) is 1124557574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Griffin Ernst's specialty?

Griffin Ernst is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Griffin Ernst located?

Griffin Ernst's practice location on file with NPPES is 201 Cedar St Se Ste 4620, Albuquerque, NM 87106-4922.

What is Griffin Ernst's phone number?

The practice phone number listed in the NPPES registry for Griffin Ernst is (505) 563-6399.

Does Griffin Ernst accept Medicare?

Griffin Ernst is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Griffin Ernst's NPI active?

Yes — Griffin Ernst's NPI (1124557574) is active in the NPPES registry as of the last update on 2025-08-07.

IndividualActiveAccepts Medicare

Griffin Ernst, MD

NPI 1124557574 · Neurological Surgery Physician · Albuquerque, NM

Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Griffin Ernst, MD is a Neurological Surgery Physician provider in Albuquerque, NM (NPI 1124557574).

Provider details

NPI number: 1124557574
Entity type: Individual
Primary specialty: Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 036169690 (IL)

Specialties & taxonomies

Neurological Surgery PhysicianPrimary207T00000XLicense 036169690 (IL)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Detailed profile(82/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
9 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.

$283 across 3 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

201 Cedar St Se Ste 4620

Albuquerque, NM 87106-4922

Phone: (505) 563-6399

Street-level locationGet directions

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Mailing address