Marc J. Yland, M.D. P.C.
NPI 1295903938 · Pain Clinic/Center · Stony Brook, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc J. Yland, M.D. P.C. is a Pain Clinic/Center organization in Stony Brook, NY (NPI 1295903938).
Provider details
- NPI number
- 1295903938
- Entity type
- Organization
- Primary specialty
- Pain Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Marc Yland, Owner(631) 941-0187
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-02-15
- Last updated
- 2008-03-18
Frequently asked questions
- What is Marc J. Yland, M.D. P.C.'s NPI number?
- Marc J. Yland, M.D. P.C.'s National Provider Identifier (NPI) is 1295903938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marc J. Yland, M.D. P.C.?
- Marc J. Yland, M.D. P.C. is classified in the NPPES registry as Pain Clinic/Center (Ambulatory Health Care Facilities).
- Where is Marc J. Yland, M.D. P.C. located?
- Marc J. Yland, M.D. P.C.'s practice location on file with NPPES is 2500 Nesconset Hwy, Stony Brook, NY 11790-2555.
- What is Marc J. Yland, M.D. P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Marc J. Yland, M.D. P.C. is (631) 941-0187.
- Does Marc J. Yland, M.D. P.C. accept Medicare?
- Marc J. Yland, M.D. P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Marc J. Yland, M.D. P.C.?
- The authorized official listed on Marc J. Yland, M.D. P.C.'s NPPES record is Marc Yland, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marc J. Yland, M.D. P.C.'s NPI active?
- Yes — Marc J. Yland, M.D. P.C.'s NPI (1295903938) is active in the NPPES registry as of the last update on 2008-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.