DR. VIVIAN AFIA-SERWAA ASARE M.D.
NPI 1700106002
Internal Medicine - Sleep Medicine in North Haven, CT
About Dr. Vivian Afia-serwaa Asare M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VIVIAN AFIA-SERWAA ASARE M.D. (NPI 1700106002) is an individual sleep medicine provider in North Haven, Connecticut, licensed in Connecticut (55185) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS and is a graduate of Howard University College Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses 2
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. Vivian Afia-serwaa Asare 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 Reassignment
Medicare enrollment records show Vivian Asare reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hamden, CT 06514
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 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 5
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 06473 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 16
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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Vivian Asare's NPI number?
The NPI number for Vivian Asare is 1700106002. It was assigned to this individual provider in the NPPES registry on June 9, 2010.
Where is Vivian Asare located?
Vivian Asare practices at 8 Devine St, North Haven, CT 06473. The listed phone number is (203) 287-3550.
What is Vivian Asare's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.
Is Vivian Asare enrolled in Medicare?
Yes. Vivian Asare 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 Vivian Asare's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vivian Asare reassigns Medicare benefits to Yale University (Hamden, CT). 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 Vivian Asare's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Vivian Asare accept?
Health plans from Anthem Blue Cross and Blue Shield list Vivian Asare 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 Vivian Asare was last updated on April 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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. Vivian Afia-Serwaa Asare, M.D. · NPI 1700106002
Sleep Medicine physician in North Haven, Connecticut. Individual provider, active in the CMS NPPES registry since June 9, 2010.
## Identity
- **NPI:** 1700106002 (Entity type: Individual)
- **Enumerated:** June 9, 2010
- **Primary specialty:** Internal Medicine - Sleep Medicine · taxonomy 207RS0012X
- **State license:** 55185 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8 DEVINE ST, North Haven, CT 06473-2172
- **Phone:** (203) 287-3550
## 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:** Yale University (NPI 1134391824, Hamden, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Howard University College Of Medicine, class of 2010
## Record status
- **NPPES last updated:** April 26, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1700106002) · Data from the CMS NPPES public registry.