What is Anthony J. Callan O.D., L.L.C.'s NPI number?

Anthony J. Callan O.D., L.L.C.'s National Provider Identifier (NPI) is 1770752669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Anthony J. Callan O.D., L.L.C.?

Anthony J. Callan O.D., L.L.C. is classified in the NPPES registry as Eyewear Supplier (Suppliers).

Where is Anthony J. Callan O.D., L.L.C. located?

Anthony J. Callan O.D., L.L.C.'s practice location on file with NPPES is 65 N 3rd St, Easton, PA 18042-3642.

What is Anthony J. Callan O.D., L.L.C.'s phone number?

The practice phone number listed in the NPPES registry for Anthony J. Callan O.D., L.L.C. is (610) 253-6911.

Does Anthony J. Callan O.D., L.L.C. accept Medicare?

Anthony J. Callan O.D., L.L.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Who is the authorized official for Anthony J. Callan O.D., L.L.C.?

The authorized official listed on Anthony J. Callan O.D., L.L.C.'s NPPES record is Anthony Callan, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Anthony J. Callan O.D., L.L.C.'s NPI active?

Yes — Anthony J. Callan O.D., L.L.C.'s NPI (1770752669) is active in the NPPES registry as of the last update on 2008-04-15.

OrganizationActiveAccepts Medicare

Anthony J. Callan O.D., L.L.C.

NPI 1770752669 · Eyewear Supplier · Easton, PA

Anthony J. Callan O.D., L.L.C. is a Eyewear Supplier organization in Easton, PA (NPI 1770752669).

Provider details

NPI number: 1770752669
Entity type: Organization
Primary specialty: Eyewear SupplierSuppliers
Organization subpart: No
Authorized official: Anthony Callan, Optometrist(610) 253-6911
License: OEG001216 (PA)

Practice location

65 N 3rd St

Easton, PA 18042-3642

Phone: (610) 253-6911

Fax: (610) 253-8945

Street-level locationGet directions

More PA providers

Mailing address

65 N 3rd St

Easton, PA 18042-3642

Specialties & taxonomies

Eyewear SupplierPrimary332H00000XLicense OEG001216 (PA)
Suppliers

Other names (DBA / former)

Doing business as: Dr. Callan'S Family Eye Care

Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(88/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2008-02-25
Last updated: 2008-04-15

Frequently asked questions

What is Anthony J. Callan O.D., L.L.C.'s NPI number?: Anthony J. Callan O.D., L.L.C.'s National Provider Identifier (NPI) is 1770752669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Anthony J. Callan O.D., L.L.C.?: Anthony J. Callan O.D., L.L.C. is classified in the NPPES registry as Eyewear Supplier (Suppliers).
Where is Anthony J. Callan O.D., L.L.C. located?: Anthony J. Callan O.D., L.L.C.'s practice location on file with NPPES is 65 N 3rd St, Easton, PA 18042-3642.
What is Anthony J. Callan O.D., L.L.C.'s phone number?: The practice phone number listed in the NPPES registry for Anthony J. Callan O.D., L.L.C. is (610) 253-6911.
Does Anthony J. Callan O.D., L.L.C. accept Medicare?: Anthony J. Callan O.D., L.L.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Who is the authorized official for Anthony J. Callan O.D., L.L.C.?: The authorized official listed on Anthony J. Callan O.D., L.L.C.'s NPPES record is Anthony Callan, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Anthony J. Callan O.D., L.L.C.'s NPI active?: Yes — Anthony J. Callan O.D., L.L.C.'s NPI (1770752669) is active in the NPPES registry as of the last update on 2008-04-15.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Frequently asked questions