DR. ANISH DANI THOMAS MD, MBA
NPI 1891358727
Internal Medicine - Pulmonary Disease in West Nyack, NY
About Dr. Anish Dani Thomas Md, Mba NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANISH DANI THOMAS MD, MBA (NPI 1891358727) is an individual pulmonary disease provider in West Nyack, New York, licensed in New York (317835) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with St John's Riverside Hospital, and maintains a secondary practice location in Yonkers.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Anish Dani Thomas Md, Mba is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Anish Thomas reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dobbs Ferry, NY 10522
- Reassigned Medicare billing, New York enrollment
- 130 clinicians in this Medicare group
Valhalla, NY 10595
- Reassigned Medicare billing, New York enrollment
- 1,663 clinicians in this Medicare group
Warwick, NY 10990
- Reassigned Medicare billing, New York enrollment
- 176 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St John's Riverside Hospital
Acute Care Hospitals · Yonkers, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10994 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST NYACK, NY 10994
WEST NYACK, NY 10994
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Anish Thomas's NPI number?
The NPI number for Anish Thomas is 1891358727. It was assigned to this individual provider in the NPPES registry on April 16, 2019.
Where is Anish Thomas located?
Anish Thomas practices at 2 Crosfield Ave Ste 318, West Nyack, NY 10994. The listed phone number is (845) 353-5600.
What is Anish Thomas's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Anish Thomas enrolled in Medicare?
Yes. Anish Thomas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Anish Thomas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anish Thomas reassigns Medicare benefits to 3 organizations: Symphony Medical PC (Dobbs Ferry, NY), Westchester Medical Center Advanced Physician Services PC (Valhalla, NY) and Bon Secours Charity Health System Medical Group, P.C. (Warwick, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anish Thomas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Anish Thomas affiliated with any hospitals?
According to CMS data, Anish Thomas is affiliated with St John's Riverside Hospital.
When was this NPI record last updated?
The NPPES record for Anish Thomas was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Anish Dani Thomas, MD, MBA · NPI 1891358727
Pulmonary Disease physician in West Nyack, New York. Individual provider, active in the CMS NPPES registry since April 16, 2019.
## Identity
- **NPI:** 1891358727 (Entity type: Individual)
- **Enumerated:** April 16, 2019
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 317835 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2 CROSFIELD AVE STE 318, West Nyack, NY 10994-2220
- **Phone:** (845) 353-5600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Symphony Medical PC (NPI 1023600327, Dobbs Ferry, NY); Westchester Medical Center Advanced Physician Services PC (NPI 1740687458, Valhalla, NY); Bon Secours Charity Health System Medical Group, P.C. (NPI 1487694345, Warwick, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1891358727) · Data from the CMS NPPES public registry.