DR. SARAH CLAIRE YANG M.D.
NPI 1619111952
Anesthesiology in Middletown, NY
About Dr. Sarah Claire Yang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARAH CLAIRE YANG M.D. (NPI 1619111952) is an individual anesthesiology provider in Middletown, New York, licensed in New York (251159) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
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. Sarah Claire Yang 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 Sarah Yang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Goshen, NY 10924
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Horizon Medical Group PC
- 98 clinicians in this Medicare group
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 clinicians in this Medicare group
Melville, NY 11747
- Reassigned Medicare billing, New York enrollment
- 508 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 7
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.
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.
Reported Quality Measures
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.
MIDDLETOWN, NY 10940
MIDDLETOWN, NY 10940
MIDDLETOWN, NY 10940
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 Sarah Yang's NPI number?
The NPI number for Sarah Yang is 1619111952. It was assigned to this individual provider in the NPPES registry on April 30, 2009.
Where is Sarah Yang located?
Sarah Yang practices at 60 Prospect Ave, Middletown, NY 10940. The listed phone number is (845) 343-6216.
What is Sarah Yang's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Sarah Yang enrolled in Medicare?
Yes. Sarah Yang 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 Sarah Yang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Yang reassigns Medicare benefits to 3 organizations: Horizon Medical Group, P.C. (Goshen, NY), Optum Medical Care, P.C. (Mount Kisco, NY) and North American Partners In Anesthesia LLP (Melville, NY). 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 Sarah Yang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sarah Yang was last updated on March 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Sarah Claire Yang, M.D. · NPI 1619111952
Anesthesiology physician in Middletown, New York. Individual provider, active in the CMS NPPES registry since April 30, 2009.
## Identity
- **NPI:** 1619111952 (Entity type: Individual)
- **Enumerated:** April 30, 2009
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 251159 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 60 PROSPECT AVE, Middletown, NY 10940-4133
- **Phone:** (845) 343-6216 · **Fax:** (845) 343-6228
## 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): Horizon Medical Group, P.C. (NPI 1063488179, Goshen, NY); Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY); North American Partners In Anesthesia LLP (NPI 1649264706, Melville, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** March 16, 2015
- **Other identifiers:** Medicaid 03256420 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1619111952) · Data from the CMS NPPES public registry.