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KAREN ALLISON, M.D., P.C.
NPI 1184810889
Ophthalmology in New York, NY

Active since September 18, 2007
30 W 60TH ST, SUITE 1Y, NEW YORK, NY 10023(212) 459-0001(718) 777-1572 Get Directions Write a Review

NPPES record last updated: September 18, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Karen Allison, M.d., P.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KAREN ALLISON, M.D., P.C. (NPI 1184810889) is a healthcare organization registered as an ophthalmology in New York, New York and active in the NPI registry since September 2007. The organization lists Karen Melanie Allison, President/physician, as its authorized official.

NPPES Registry Identity

NPI1184810889
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameKAREN ALLISON, M.D., P.C.
Location Address30 W 60TH ST, SUITE 1YNew York, NY 10023-7902
Mailing AddressPo Box 435Hewlett, NY 11557-0435 · (212) 459-0001 · Fax (718) 777-1572
Phone(212) 459-0001
Fax(718) 777-1572
Organization SubpartNo
Authorized OfficialKaren Melanie AllisonPresident/physician · (212) 459-0001
Enumeration DateSeptember 18, 2007
✔ NPI 1184810889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in NY · 195772
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
30 W 60TH ST, New York, NY 10023
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Other Identifiers 6

Other04478BNY · Ghimedicare
OtherOC5411NY · Empire Medicare
Medicare PIN0C5411NY
Other04478ANY · Ghi Medicare
Medicare UPING38399NY
Medicaid02068862NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen Allison, M.d., P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Karen Allison, M.D., P.C., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

Karen Allison
Ophthalmology
NPI 1588687750
30 W 60TH ST 1Y
New York, NY 10023
(212) 459-0001
✔ PECOS✔ Accepts MedicareSame address
Leah Ellenberg, O.D.
Optometry
NPI 1891146239
33 W 42ND ST
New York, NY 10036
(516) 509-8680
✔ PECOS✔ Accepts Medicare1.1 mi
Elliott Feinman, MD
Ophthalmology
NPI 1679583553
4966 BROADWAY SUITE #1
New York, NY 10034
(212) 304-2020
✔ PECOS7.6 mi
Bradley Phillips, M.D.
Ophthalmology
NPI 1104800143
450 CLARKSON AVE SUITE J
Brooklyn, NY 11203
(718) 270-1714
✔ PECOS✔ Accepts Medicare8.1 mi
Alexander Kabiri, O.D.
Optometry
NPI 1184725152
8787 FRANCIS LEWIS BLVD
Queens Village, NY 11427
(718) 465-4999
✔ PECOS✔ Accepts Medicare12 mi
Bahram Alyeshmerni, M.D.
Ophthalmology
NPI 1215995139
26 PINE DRIVE
Great Neck, NY 11021
(516) 829-0081
✔ PECOS13 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Karen Allison, M.D., P.C.'s NPI number?

The NPI number for Karen Allison, M.D., P.C. is 1184810889. It was assigned to this organization in the NPPES registry on September 18, 2007.

Where is Karen Allison, M.D., P.C. located?

Karen Allison, M.D., P.C. is located at 30 W 60th St Suite 1Y, New York, NY 10023. The listed phone number is (212) 459-0001.

What is Karen Allison, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Karen Allison, M.D., P.C. enrolled in Medicare?

Yes. Karen Allison, M.D., P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Karen Allison, M.D., P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 2 Medicare specialties reassign their Medicare billing to Karen Allison, M.D., P.C.. A 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 the clinician's services. The largest specialties are Ophthalmology (4) and Optometry (2). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Karen Allison, M.D., P.C. was last updated on September 18, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.