DR. PATRICK MICHAEL MONAHAN (MD) – Specialist, NPI 1891783148

DR. PATRICK MICHAEL MONAHAN (MD) is a healthcare provider. based in Campbell, California. specializing in Specialist. They hold the professional credentials MD. They hold a License No. G60723 (CA). The NPI Number for DR. PATRICK MICHAEL MONAHAN (MD) is 1891783148

Main info

Male
40 Years Of Experience
Accepts Medicare Assignment
Name
DR. PATRICK MICHAEL MONAHAN (MD)
NPI
1891783148
Phone
(408) 559-0666
Address
3395 S BASCOM AVE STE 140
Enumeration Date
11 October 2005
Last Update Date
11 August 2015

Doctor Profile

Medical School Name
UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Secondary Phone
4085590666
Graduation Year
1986 (40 years ago)
PAC ID
4587742531
Group Practice PAC ID
0143302208
Professional Enrollment ID
I20080416000594
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. PATRICK MICHAEL MONAHAN (MD)

  • 3395 S BASCOM AVE STE 140

    CAMPBELL, CA 950086770

    Phone: (408) 559-0666

    Fax: (408) 377-0811

    Type: Mailing

  • 3803, South Bascom Avenue, Campbell, Santa Clara County, California, 95008, United States

    STE 104

    CAMPBELL, CA 950087317

    Phone: (408) 559-0666

    Fax: (408) 377-0811

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 95008)

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Provider's Procedures

DR. PATRICK MICHAEL MONAHAN (MD) performs procedures in Specialist. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OPHTHALMOLOGYCA92134Diagnostic imaging of retina2462845

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0143302208View full group profile
NameSpecialtyState
O P H T H A L M O L O G YCA
O P H T H A L M O L O G YCA
O P H T H A L M O L O G YCA
O P H T H A L M O L O G YCA
O P H T H A L M O L O G YCA
O P H T H A L M O L O G YCA
-MI

Reviews

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Frequently asked questions

What federal number belongs to DR. PATRICK MICHAEL MONAHAN (MD)?
The federal identifier for DR. PATRICK MICHAEL MONAHAN (MD) is NPI 1891783148.
Is DR. PATRICK MICHAEL MONAHAN (MD)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Does DR. PATRICK MICHAEL MONAHAN (MD) list a primary specialty?
If you are matching referrals, note Other Service Providers for DR. PATRICK MICHAEL MONAHAN (MD). Clinical services aligned with this taxonomy classification.
What location shows for DR. PATRICK MICHAEL MONAHAN (MD)?
We surface Campbell, California for DR. PATRICK MICHAEL MONAHAN (MD) based on available NPPES addresses.
How can I contact DR. PATRICK MICHAEL MONAHAN (MD)?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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