Malini Narayanan, MD
NPI 1366624736 · Neurological Surgery Physician · Saginaw, MI
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Malini Narayanan, MD is a Neurological Surgery Physician provider in Saginaw, MI (NPI 1366624736).
Provider details
- NPI number
- 1366624736
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D72001 (MD)
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 tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
22 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 11 | $106 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 11 | $125 |
Typical Medicare-allowed amounts for these services range $106–$125 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-28
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Malini Narayanan's NPI number?
- Malini Narayanan's National Provider Identifier (NPI) is 1366624736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malini Narayanan's specialty?
- Malini Narayanan is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Malini Narayanan located?
- Malini Narayanan's practice location on file with NPPES is 1447 N Harrison St, Saginaw, MI 48602-4727.
- What is Malini Narayanan's phone number?
- The practice phone number listed in the NPPES registry for Malini Narayanan is (989) 752-1177.
- Does Malini Narayanan accept Medicare?
- Malini Narayanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Malini Narayanan's NPI active?
- Yes — Malini Narayanan's NPI (1366624736) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.