DR. ZACHARY BLANKENSHIP D.O.
NPI 1679921969
Emergency Medicine in New York, NY
About Dr. Zachary Blankenship D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZACHARY BLANKENSHIP D.O. (NPI 1679921969) is an individual emergency medicine provider in New York, New York, licensed in New York (305597) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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. Zachary Blankenship 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
9Medicare enrollment records show Zachary Blankenship reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 2,094 clinicians in this Medicare group
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 676 clinicians in this Medicare group
Bronx, NY 10451
- Reassigned Medicare billing, New York enrollment
- 971 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Iola, WI 54945
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Eagle River, WI 54521
- Reassigned Medicare billing, Wisconsin enrollment
- 262 clinicians in this Medicare group
Woodruff, WI 54568
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Howard Young Medical Center Inc Of Woodruff Wisconsin
- 358 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 263 clinicians in this Medicare group
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 975 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lenox Hill Hospital
Acute Care Hospitals · New York, NYHarlem Hospital Center
Acute Care Hospitals · New York, NYMercy Hospital Ardmore, Inc
Acute Care Hospitals · Ardmore, OKSaint Francis Hospital South, LLC
Acute Care Hospitals · Tulsa, OKAspirus Rhinelander Hospital
Acute Care Hospitals · Rhinelander, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10037 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10037
NEW YORK, NY 10037
NEW YORK, NY 10037
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 Zachary Blankenship's NPI number?
The NPI number for Zachary Blankenship is 1679921969. It was assigned to this individual provider in the NPPES registry on May 27, 2016.
Where is Zachary Blankenship located?
Zachary Blankenship practices at 506 Lenox Ave, New York, NY 10037. The listed phone number is (212) 939-1000.
What is Zachary Blankenship's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Zachary Blankenship enrolled in Medicare?
Yes. Zachary Blankenship 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 Zachary Blankenship's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Blankenship reassigns Medicare benefits to 9 organizations: Physician Affiliate Group Of New York PC (New York, NY), Harlem Medical Associates PC (New York, NY), Downtown Bronx Medical Associates PC (Bronx, NY), North Shore-Lij Medical PC (Great Neck, NY), Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Iola, WI) and 4 more organizations, listed in the Medicare section above. 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 Zachary Blankenship's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary Blankenship accept?
Health plans from Anthem Blue Cross and Blue Shield list Zachary Blankenship 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.
Is Zachary Blankenship affiliated with any hospitals?
According to CMS data, Zachary Blankenship is affiliated with Lenox Hill Hospital, Harlem Hospital Center, Mercy Hospital Ardmore, Inc, Saint Francis Hospital South, LLC and Aspirus Rhinelander Hospital.
When was this NPI record last updated?
The NPPES record for Zachary Blankenship was last updated on July 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Zachary Blankenship, D.O. · NPI 1679921969
Emergency Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 27, 2016.
## Identity
- **NPI:** 1679921969 (Entity type: Individual)
- **Enumerated:** May 27, 2016
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 305597 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 506 LENOX AVE, New York, NY 10037-1802
- **Phone:** (212) 939-1000
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Physician Affiliate Group Of New York PC (NPI 1013375526, New York, NY); Harlem Medical Associates PC (NPI 1487957692, New York, NY); Downtown Bronx Medical Associates PC (NPI 1689618407, Bronx, NY); North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY); Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (NPI 1578232849, Iola, WI); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** July 13, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1679921969) · Data from the CMS NPPES public registry.