DR. THEODORE BLAINE MD
NPI 1376576421
Orthopaedic Surgery - Sports Medicine in New York, NY
About Dr. Theodore Blaine Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THEODORE BLAINE MD (NPI 1376576421) is an individual sports medicine provider in New York, New York, licensed in Connecticut (039067) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Hospital For Special Surgery, and is a graduate of University Of Connecticut School Of Medicine (1993).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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. Theodore Blaine 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
2Medicare enrollment records show Theodore Blaine reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10021
- Reassigned Medicare billing, Connecticut and New York enrollments
- 37 clinicians in this Medicare group
Greenwich, CT 06831
- Reassigned Medicare billing, Connecticut enrollment
- Medicare enrollment name: Orthopedic Associates Of Hartford,pc
- 90 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 8
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hospital For Special Surgery
Acute Care Hospitals · New York, NYMedicare 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.
Referred Medical Equipment & Supplies CMS DME claims
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.
NEW YORK, NY 10021
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 Theodore Blaine's NPI number?
The NPI number for Theodore Blaine is 1376576421. It was assigned to this individual provider in the NPPES registry on July 9, 2006.
Where is Theodore Blaine located?
Theodore Blaine practices at 535 E 70th St, New York, NY 10021. The listed phone number is (203) 705-0766.
What is Theodore Blaine's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.
Is Theodore Blaine enrolled in Medicare?
Yes. Theodore Blaine 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 Theodore Blaine's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Theodore Blaine reassigns Medicare benefits to 2 organizations: Ny Society For The Relief Of Ruptured & Crippled Maintaining (New York, NY) and Orthopaedic & Neurosurgery Specialists, PLLC (Greenwich, CT). 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 Theodore Blaine's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Theodore Blaine affiliated with any hospitals?
According to CMS data, Theodore Blaine is affiliated with Hospital For Special Surgery.
When was this NPI record last updated?
The NPPES record for Theodore Blaine was last updated on December 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.