ALLISON GREENSTEIN YOW D.O.
NPI 1124289731
Internal Medicine in The Villages, FL
About Allison Greenstein Yow D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLISON GREENSTEIN YOW D.O. (NPI 1124289731) is an individual internal medicine provider in The Villages, Florida, licensed in Florida (OS16575) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Villages Regional Hospital, The, and maintains a secondary practice location in Harrogate.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 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
Allison Greenstein Yow D.o. 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
2Medicare enrollment records show Allison Yow reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
The Villages, FL 32159
- Reassigned Medicare billing, Florida enrollment
- 167 clinicians in this Medicare group
The Villages, FL 32163
- Reassigned Medicare billing, Florida enrollment
- 167 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Villages Regional Hospital, The
Acute Care Hospitals · The Villages, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32159 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 20
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 Allison Yow's NPI number?
The NPI number for Allison Yow is 1124289731. It was assigned to this individual provider in the NPPES registry on June 17, 2008. The provider is also known as Allison Blair Greenstein Do.
Where is Allison Yow located?
Allison Yow practices at 1575 Santa Barbara Blvd, The Villages, FL 32159. The listed phone number is (352) 674-1740.
What is Allison Yow's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Allison Yow enrolled in Medicare?
Yes. Allison Yow 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 Allison Yow's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Yow reassigns Medicare benefits to 2 organizations: Centerwell Senior Primary Care Vitality Inc (The Villages, FL) and The Villages Health System LLC (The Villages, FL). 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 Allison Yow's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Allison Yow affiliated with any hospitals?
According to CMS data, Allison Yow is affiliated with Villages Regional Hospital, The.
When was this NPI record last updated?
The NPPES record for Allison Yow was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Allison Greenstein Yow, D.O. · NPI 1124289731
Internal Medicine physician in The Villages, Florida. Individual provider, active in the CMS NPPES registry since June 17, 2008.
## Identity
- **NPI:** 1124289731 (Entity type: Individual)
- **Enumerated:** June 17, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** OS16575 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1575 SANTA BARBARA BLVD, The Villages, FL 32159-6820
- **Phone:** (352) 674-1740 · **Fax:** (352) 674-8940
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Centerwell Senior Primary Care Vitality Inc (NPI 1477425429, The Villages, FL); The Villages Health System LLC (NPI 1699012922, The Villages, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Virginia School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** August 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1124289731) · Data from the CMS NPPES public registry.