DR. RONNIE TOM OOMMEN MD
NPI 1548581887
Hospitalist in Albany, NY
About Dr. Ronnie Tom Oommen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RONNIE TOM OOMMEN MD (NPI 1548581887) is an individual hospitalist provider in Albany, New York, licensed in New York (285666) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS, is affiliated with St Peter's Hospital, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 4
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. Ronnie Tom Oommen Md 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
6Medicare enrollment records show Ronnie Oommen reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Albany, NY 12204
- Reassigned Medicare billing, New York enrollment
- 742 clinicians in this Medicare group
Albany, NY 12202
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: St Peters Hospital Of The City Of Albany
- 623 clinicians in this Medicare group
Troy, NY 12180
- Reassigned Medicare billing, New York enrollment
- 725 clinicians in this Medicare group
Schenectady, NY 12308
- Reassigned Medicare billing, New York enrollment
- 105 clinicians in this Medicare group
Valatie, NY 12184
- Reassigned Medicare billing, New York enrollment
- 215 clinicians in this Medicare group
Amsterdam, NY 12010
- Reassigned Medicare billing, New York enrollment
- 65 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Peter's Hospital
Acute Care Hospitals · Albany, NYSamaritan Hospital Of Troy, New York
Acute Care Hospitals · Troy, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 12204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALBANY, NY 12204
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 Ronnie Oommen's NPI number?
The NPI number for Ronnie Oommen is 1548581887. It was assigned to this individual provider in the NPPES registry on June 22, 2010.
Where is Ronnie Oommen located?
Ronnie Oommen practices at 600 Northern Blvd, Albany, NY 12204. The listed phone number is (518) 471-3221.
What is Ronnie Oommen's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Ronnie Oommen enrolled in Medicare?
Yes. Ronnie Oommen 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 Ronnie Oommen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ronnie Oommen reassigns Medicare benefits to 6 organizations: St. Peter's Health Partners Medical Associates, P.C. (Albany, NY), St. Peter's Hospitalof The City Of Albany (Albany, NY), Samaritan Hospital Of Troy, New York (Troy, NY), Sunnyview Hospital And Rehabilitation Center (Schenectady, NY), Columbia Memorial Hospital (Valatie, NY) and 1 more organization, listed in the Medicare section above. 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 Ronnie Oommen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ronnie Oommen affiliated with any hospitals?
According to CMS data, Ronnie Oommen is affiliated with St Peter's Hospital and Samaritan Hospital Of Troy, New York.
When was this NPI record last updated?
The NPPES record for Ronnie Oommen was last updated on August 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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. Ronnie Tom Oommen, MD · NPI 1548581887
Hospitalist physician in Albany, New York. Individual provider, active in the CMS NPPES registry since June 22, 2010.
## Identity
- **NPI:** 1548581887 (Entity type: Individual)
- **Enumerated:** June 22, 2010
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 285666 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 NORTHERN BLVD, Albany, NY 12204
- **Phone:** (518) 471-3221
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): St. Peter's Health Partners Medical Associates, P.C. (NPI 1285061721, Albany, NY); St. Peter's Hospitalof The City Of Albany (NPI 1386715621, Albany, NY); Samaritan Hospital Of Troy, New York (NPI 1043267727, Troy, NY); Sunnyview Hospital And Rehabilitation Center (NPI 1578664470, Schenectady, NY); Columbia Memorial Hospital (NPI 1093061277, Valatie, NY); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** August 16, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1548581887) · Data from the CMS NPPES public registry.