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JOHN ALEXANDER IRVINE M.D.
NPI 1316009103
Ophthalmology in Pasadena, CA

Active since December 15, 2006PECOS Enrolled
74.56/100
CMS Quality Rating
625 S FAIR OAKS AVE, SUITE 280, PASADENA, CA 91105(626) 817-4747(626) 817-4702 Get Directions Write a Review

NPPES record last updated: January 29, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John Alexander Irvine M.d. NPPES

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

JOHN ALEXANDER IRVINE M.D. (NPI 1316009103) is an individual ophthalmology provider in Pasadena, California, licensed in California (G59884) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316009103
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameJOHN ALEXANDER IRVINECredential: M.D.
Location Address625 S FAIR OAKS AVE, SUITE 280Pasadena, CA 91105-2613
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Phone(626) 817-4747
Fax(626) 817-4702
Sole ProprietorNo
Enumeration DateDecember 15, 2006
Last NPPES UpdateJanuary 29, 2025
NPPES CertifiedJanuary 29, 2025
✔ NPI 1316009103 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · G59884
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.
625 S FAIR OAKS AVE, Pasadena, CA 91105
Open in Google Maps ↗

Other Identifiers 3

Medicaid006598840CA
Other180037512CA · Medicare Railroad
Other006598840CA · Blue Shield

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John Alexander Irvine M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 91105 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

74.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.02
Promoting Interoperability100
Improvement Activities40
Cost30.17

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.

ARTIN NAZARIAN MD A PROFESSIONAL CORPORATION
Internal Medicine
625 S FAIR OAKS AVE, 215
PASADENA, CA 91105
Los Angeles County (626) 344-0039
CHANNARA TEP
Behavior Analyst
625 S FAIR OAKS AVE, SUITE 200
PASADENA, CA 91105
Los Angeles County (323) 341-5580
SARA Y GASPARD M.D.
Dermatology
625 S FAIR OAKS AVE, #200
PASADENA, CA 91105
Los Angeles County (626) 793-7790
P & K PHARMACY, INC.
Pharmacist
625 S FAIR OAKS AVE, SUITE 125
PASADENA, CA 91105
Los Angeles County (626) 795-5956
SHUMIN ZHEN NP
Nurse Practitioner (Acute Care)
625 S FAIR OAKS AVE, SUITE 215
PASADENA, CA 91105
Los Angeles County (626) 793-2885
DR. MARTA L. MORA M.D.
Ophthalmology
625 S FAIR OAKS AVE, SUITE 235
PASADENA, CA 91105
Los Angeles County (626) 796-7006
DR. MAYER RASHTIAN M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
625 S FAIR OAKS AVE, SUITE 215
PASADENA, CA 91105
Los Angeles County (626) 793-4139
MISS JAEYOON UM
Rehabilitation Practitioner
625 S FAIR OAKS AVE, STE 300
PASADENA, CA 91105
Los Angeles County (626) 395-7100

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 Irvine's NPI number?

The NPI number for John Irvine is 1316009103. It was assigned to this individual provider in the NPPES registry on December 15, 2006.

Where is John Irvine located?

John Irvine practices at 625 S Fair Oaks Ave Suite 280, Pasadena, CA 91105. The listed phone number is (626) 817-4747.

What is John Irvine's specialty?

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

Is John Irvine enrolled in Medicare?

Yes. John Irvine is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Irvine was last updated on January 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.