DOROTHY L CALVIN M.D.
NPI 1700822764
Ophthalmology - Pediatric Ophthalmology and Strabismus Specialist in Northridge, CA

Active since June 20, 2006PECOS EnrolledAccepts Medicare Assignment
8833 RESEDA BLVD STE D, NORTHRIDGE, CA 91324(818) 727-2626(818) 727-2625 Get Directions Write a Review

NPPES record last updated: July 13, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dorothy L Calvin M.d. NPPES

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

DOROTHY L CALVIN M.D. (NPI 1700822764) is an individual pediatric ophthalmology and strabismus specialist in Northridge, California, licensed in California (G071843) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1990).

NPPES Registry Identity

NPI1700822764
Entity TypeIndividualFemale
Primary Taxonomy207WX0110X
Provider Legal NameDOROTHY L CALVINCredential: M.D.
Location Address8833 RESEDA BLVD STE DNorthridge, CA 91324-5356
Mailing Address8833 Reseda Blvd Ste DNorthridge, CA 91324-5356 · (818) 727-2626 · Fax (818) 727-2625
Fax(818) 727-2625
Sole ProprietorYes
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 1990
Enumeration DateJune 20, 2006
Last NPPES UpdateJuly 13, 2023
NPPES CertifiedJuly 13, 2023
NPI 1700822764 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOphthalmology · Pediatric Ophthalmology and Strabismus SpecialistAllopathic & Osteopathic Physicians
Taxonomy Code207WX0110X
License Licensed in CA · G071843
Definition

An ophthalmologist who specializes in pediatric ophthalmology and strabismus management. The subspecialty includes the medical and surgical management of eye disorders found in children. Some of the more common disorders include amblyopia, strabismus, refractive error, cataract and glaucoma. These disorders may be related to neurological and endocrinological diseases, trauma, or aging changes in the extraocular muscles requiring medical, optical and surgical management.

8833 RESEDA BLVD STE D, Northridge, CA 91324

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

Dorothy L Calvin M.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 ID2163435850
PECOS Enrollment IDI20060725000253
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91324 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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 Dorothy Calvin's NPI number?

The NPI number for Dorothy Calvin is 1700822764. It was assigned to this individual provider in the NPPES registry on June 20, 2006.

Where is Dorothy Calvin located?

Dorothy Calvin practices at 8833 Reseda Blvd Ste D, Northridge, CA 91324. The listed phone number is (818) 727-2626.

What is Dorothy Calvin's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Pediatric Ophthalmology and Strabismus Specialist, with taxonomy code 207WX0110X.

Is Dorothy Calvin enrolled in Medicare?

Yes. Dorothy Calvin 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.

When was this NPI record last updated?

The NPPES record for Dorothy Calvin was last updated on July 13, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.