Mashu Shrivastava, MD
NPI 1205401783 · Hospitalist Physician · Buffalo, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mashu Shrivastava, MD is a Hospitalist Physician provider in Buffalo, NY (NPI 1205401783).
Provider details
- NPI number
- 1205401783
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A198775 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
5 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.
$11 across 1 record (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 (2)
- 301 Prospect AveSyracuse, NY 13203-1807Phone: (315) 448-5111
- 1540 Maple RdWilliamsville, NY 14221-3647Phone: (716) 568-3600
Registry dates
- Enumerated
- 2021-05-26
- Last updated
- 2025-10-12
- Certified
- 2025-10-12
Frequently asked questions
- What is Mashu Shrivastava's NPI number?
- Mashu Shrivastava's National Provider Identifier (NPI) is 1205401783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mashu Shrivastava's specialty?
- Mashu Shrivastava is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Mashu Shrivastava located?
- Mashu Shrivastava's practice location on file with NPPES is 100 High St, Buffalo, NY 14203-1126.
- What is Mashu Shrivastava's phone number?
- The practice phone number listed in the NPPES registry for Mashu Shrivastava is (716) 859-5600.
- Does Mashu Shrivastava accept Medicare?
- Mashu Shrivastava is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mashu Shrivastava's NPI active?
- Yes — Mashu Shrivastava's NPI (1205401783) is active in the NPPES registry as of the last update on 2025-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.