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DR. JOHN KARL GREGORY O.D.
NPI 1366525347
Optometrist in Pittsburgh, PA

Active since October 23, 2006PECOS EnrolledAccepts Medicare Assignment
2275 SWALLOW HILL RD, BUILDING 700, PITTSBURGH, PA 15220(412) 489-6726(412) 489-6732 Get Directions Write a Review

NPPES record last updated: March 4, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. John Karl Gregory O.d. NPPES

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

DR. JOHN KARL GREGORY O.D. (NPI 1366525347) is an individual optometrist in Pittsburgh, Pennsylvania, licensed in Pennsylvania (OEG001128) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Southern College Of Optometry (1994).

NPPES Registry Identity

NPI1366525347
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. JOHN KARL GREGORYCredential: O.D.
Location Address2275 SWALLOW HILL RD, BUILDING 700Pittsburgh, PA 15220-1656
Mailing Address2275 Swallow Hill Rd, Building 700Pittsburgh, PA 15220-1656 · (412) 489-6726 · Fax (412) 489-6732
Phone(412) 489-6726
Fax(412) 489-6732
Sole ProprietorYes
Medical School CMSSouthern College Of OptometryGraduated 1994
Enumeration DateOctober 23, 2006
Last NPPES UpdateMarch 4, 2014
✔ NPI 1366525347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in PA · OEG001128
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
2275 SWALLOW HILL RD, Pittsburgh, PA 15220
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Other Identifiers 2

Medicare ID-Type Unspecified424617PA
Medicare UPINU50936PA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. John Karl Gregory O.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.

PECOS PAC ID3072608504
PECOS Enrollment IDI20070928000414
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

TROLUNA, INC.
Durable Medical Equipment & Medical Supplies
2275 SWALLOW HILL RD, BUILDING 600
PITTSBURGH, PA 15220
Allegheny County (412) 249-8493
CHRISTINE WESTON CRNP
Nurse Practitioner (Family)
2275 SWALLOW HILL RD, BLDG. 2600
PITTSBURGH, PA 15220
Allegheny County (412) 279-4522
MICHAEL GREG SAVKO D.C.
Chiropractor
2275 SWALLOW HILL RD, 2600
PITTSBURGH, PA 15220
Allegheny County (412) 279-4522
WENDY M BATMAN DPT
Physical Therapist
2275 SWALLOW HILL RD, BUILDING 2600
PITTSBURGH, PA 15220
Allegheny County (412) 279-4522
JAMES S MILLEN D.C.
Chiropractor
2275 SWALLOW HILL RD, BUILDING 2600
PITTSBURGH, PA 15220
Allegheny County (412) 279-4522
MS. GAYLE A. JENNINGS CRNP
Nurse Practitioner (Family)
2275 SWALLOW HILL RD, BLDG. 2600
PITTSBURGH, PA 15220
Allegheny County (412) 279-4522
MS. SANDRA A SCHULTE LPT
Specialist
2275 SWALLOW HILL RD, BLDG. 2600
PITTSBURGH, PA 15220
Allegheny County (412) 279-4522
AMY NASSIF LPT
Specialist
2275 SWALLOW HILL RD, BUILDING 2600
PITTSBURGH, PA 15220
Allegheny County (412) 279-3865

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 John Gregory's NPI number?

The NPI number for John Gregory is 1366525347. It was assigned to this individual provider in the NPPES registry on October 23, 2006.

Where is John Gregory located?

John Gregory practices at 2275 Swallow Hill Rd Building 700, Pittsburgh, PA 15220. The listed phone number is (412) 489-6726.

What is John Gregory's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is John Gregory enrolled in Medicare?

Yes. John Gregory 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.

What insurance does John Gregory accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 4 other insurers list John Gregory 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 John Gregory was last updated on March 4, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.