JOSHUA SINKIN M.D.
NPI 1356753719
Obstetrics & Gynecology in Scarborough, ME
About Joshua Sinkin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSHUA SINKIN M.D. (NPI 1356753719) is an individual obstetrics & gynecology provider in Scarborough, Maine, licensed in Maine (MD22276) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in Portland, and is a graduate of University Of Rochester School Of Medicine And Dentistry (2014).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Joshua Sinkin M.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 Reassignments
3Medicare enrollment records show Joshua Sinkin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Scarborough, ME 04074
- Reassigned Medicare billing, Maine enrollment
- 3,140 clinicians in this Medicare group
Scarborough, ME 04074
- Reassigned Medicare billing, Maine enrollment
- 229 clinicians in this Medicare group
Scarborough, ME 04074
- Reassigned Medicare billing, Maine enrollment
- 22 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 2
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 04074 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SCARBOROUGH, ME 04074
SCARBOROUGH, ME 04074
SCARBOROUGH, ME 04074
SCARBOROUGH, ME 04074
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 Joshua Sinkin's NPI number?
The NPI number for Joshua Sinkin is 1356753719. It was assigned to this individual provider in the NPPES registry on May 20, 2014.
Where is Joshua Sinkin located?
Joshua Sinkin practices at 71 Us Route 1, Scarborough, ME 04074. The listed phone number is (207) 885-8400.
What is Joshua Sinkin's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Joshua Sinkin enrolled in Medicare?
Yes. Joshua Sinkin 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 Joshua Sinkin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Sinkin reassigns Medicare benefits to 3 organizations: Mainehealth (Scarborough, ME), Maine Medical Partners (Scarborough, ME) and Coastal Women's Healthcare (Scarborough, ME). 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 Joshua Sinkin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joshua Sinkin accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Joshua Sinkin 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 Joshua Sinkin was last updated on May 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Joshua Sinkin, M.D. · NPI 1356753719
Obstetrics & Gynecology physician in Scarborough, Maine. Individual provider, active in the CMS NPPES registry since May 20, 2014.
## Identity
- **NPI:** 1356753719 (Entity type: Individual)
- **Enumerated:** May 20, 2014
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** MD22276 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 71 US ROUTE 1, Scarborough, ME 04074-7173
- **Phone:** (207) 885-8400
## 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): Mainehealth (NPI 1497068969, Scarborough, ME); Maine Medical Partners (NPI 1386937175, Scarborough, ME); Coastal Women's Healthcare (NPI 1578674214, Scarborough, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Rochester School Of Medicine And Dentistry, class of 2014
## Record status
- **NPPES last updated:** May 30, 2019
---
Source: [NPI Profile](https://npiprofile.com/npi/1356753719) · Data from the CMS NPPES public registry.