DR. STEPHEN MARC BAKER O.D.
NPI 1780778217
Optometrist in Watertown, NY
About Dr. Stephen Marc Baker O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN MARC BAKER O.D. (NPI 1780778217) is an individual optometrist in Watertown, New York, licensed in New York (TUV-006508) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of State University Of New York - State College Optometry (2002).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
Accepted Insurance
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. Stephen Marc Baker O.d. 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 Reassignment
Medicare enrollment records show Stephen Baker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Watertown, NY 13601
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Stephen M Baker Od PLLC
- 2 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 11
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 13601 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.
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.
WATERTOWN, NY 13601
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 Stephen Baker's NPI number?
The NPI number for Stephen Baker is 1780778217. It was assigned to this individual provider in the NPPES registry on October 2, 2006.
Where is Stephen Baker located?
Stephen Baker practices at 608 Pearl St, Watertown, NY 13601. The listed phone number is (315) 788-2020.
What is Stephen Baker's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Stephen Baker enrolled in Medicare?
Yes. Stephen Baker 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 organization bills Medicare for Stephen Baker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Baker reassigns Medicare benefits to Stephen M Baker O D, PLLC (Watertown, NY). The 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 Stephen Baker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Baker accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Oscar Health and Oscar Health Insurance and 6 other insurers list Stephen Baker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Stephen Baker was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Stephen Marc Baker, O.D. · NPI 1780778217
Optometrist provider in Watertown, New York. Individual provider, active in the CMS NPPES registry since October 2, 2006.
## Identity
- **NPI:** 1780778217 (Entity type: Individual)
- **Enumerated:** October 2, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** TUV-006508 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 608 PEARL ST, Watertown, NY 13601-2194
- **Phone:** (315) 788-2020 · **Fax:** (315) 755-3937
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Stephen M Baker O D, PLLC (NPI 1205368750, Watertown, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York - State College Optometry, class of 2002
## Record status
- **NPPES last updated:** July 21, 2022
- **Other identifiers:** Other P00364925 (NY); Medicaid 02399159 (NY); Other P00381537 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1780778217) · Data from the CMS NPPES public registry.