Raina M Ernstoff MD PLLC
NPI 1649041831 · Neurology Physician · Royal Oak, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raina M Ernstoff MD PLLC is a Neurology Physician organization in Royal Oak, MI (NPI 1649041831).
Provider details
- NPI number
- 1649041831
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Raina Ernstoff, President/Neurologist(248) 435-5700
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-01-16
- Last updated
- 2024-01-16
Frequently asked questions
- What is Raina M Ernstoff MD PLLC's NPI number?
- Raina M Ernstoff MD PLLC's National Provider Identifier (NPI) is 1649041831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Raina M Ernstoff MD PLLC?
- Raina M Ernstoff MD PLLC is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Raina M Ernstoff MD PLLC located?
- Raina M Ernstoff MD PLLC's practice location on file with NPPES is 3535 W 13 Mile Rd, Suite 747, Royal Oak, MI 48073.
- What is Raina M Ernstoff MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Raina M Ernstoff MD PLLC is (248) 435-5700.
- Does Raina M Ernstoff MD PLLC accept Medicare?
- Raina M Ernstoff MD PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Raina M Ernstoff MD PLLC?
- The authorized official listed on Raina M Ernstoff MD PLLC's NPPES record is Raina Ernstoff, President/Neurologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Raina M Ernstoff MD PLLC's NPI active?
- Yes — Raina M Ernstoff MD PLLC's NPI (1649041831) is active in the NPPES registry as of the last update on 2024-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.