DR. PATRICK DEVLIN MD
NPI 1558360479
Internal Medicine - Cardiovascular Disease in Santa Rosa, CA

Q: What is Patrick Devlin's NPI number?

The NPI number for Patrick Devlin is 1558360479. It was assigned to this individual provider in the NPPES registry on July 21, 2005.

Q: What is Patrick Devlin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Patrick Devlin was last updated on October 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since July 21, 2005PECOS Enrolled

1111 SONOMA AVE, SUITE 302, SANTA ROSA, CA 95405(707) 545-7300(707) 545-7333 Get Directions Write a Review

NPPES record last updated: October 21, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 21, 2021, Jan 25, 2021 (2 updates tracked since 2021).

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About Dr. Patrick Devlin Md NPPES

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

DR. PATRICK DEVLIN MD (NPI 1558360479) is an individual cardiovascular disease provider in Santa Rosa, California, licensed in California (G56533) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558360479

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. PATRICK DEVLINCredential: MD

Location Address1111 SONOMA AVE, SUITE 302Santa Rosa, CA 95405-4819

Mailing Address1111 Sonoma Ave, Suite 302Santa Rosa, CA 95405-4819 · (707) 545-7300 · Fax (707) 545-7333

Phone(707) 545-7300

Fax(707) 545-7333

Sole ProprietorYes

Enumeration DateJuly 21, 2005

Last NPPES UpdateOctober 21, 20212 updates tracked since enumeration

NPPES CertifiedOctober 21, 2021

✔ NPI 1558360479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in CA · G56533

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

1111 SONOMA AVE, Santa Rosa, CA 95405

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Patrick Devlin Md 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.

Medicare Billing Reassignments

Medicare enrollment records show Patrick Devlin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Providence Medical Foundation

0.1 mi

Internal Medicine

500 DOYLE PARK DR, SUITE 303
Santa Rosa, CA 95405

Reassigned Medicare billing, California enrollment
1,699 clinicians in this Medicare group

NPI 1740584473 (707) 303-8300

St. Joseph Health Northern California, LLC

0.1 mi

General Acute Care Hospital

1165 MONTGOMERY DR
Santa Rosa, CA 95405

Reassigned Medicare billing, California enrollment
32 clinicians in this Medicare group

NPI 1134152549 (707) 525-5300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95405 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

$142.00 typical visit price

range $63.04 – $187.01

Typical copayment $35.50 (range $15.76 – $46.75)

Most-billed visit code 99204

Established Patient

$77.94 typical visit price

range $21.02 – $153.40

Typical copayment $19.48 (range $5.25 – $38.35)

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 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NORTHERN CALIFORNIA MEDICAL ASSOC

Orthopaedic Surgery (Hand Surgery)

1111 SONOMA AVE, STE 202
SANTA ROSA, CA 95405

Sonoma County (707) 546-7400

EMMA SUSAN WILLIAMSON CNM

Midwife

1111 SONOMA AVE, STE 316
SANTA ROSA, CA 95405

Sonoma County (707) 575-9167

DR. ROGER A KLEIN M.D.

Orthopaedic Surgery

1111 SONOMA AVE, SUITE 106
SANTA ROSA, CA 95405

Sonoma County (707) 576-0366

DREW HITTENBERGER AND ASSOCIATES

Orthotic Fitter

1111 SONOMA AVE, SUITE 106
SANTA ROSA, CA 95405

Sonoma County (707) 765-1122

SANTA ROSA CARDIAC IMAGING

Nuclear Medicine (Nuclear Cardiology)

1111 SONOMA AVE, SUITE 108
SANTA ROSA, CA 95405

Sonoma County (707) 636-0190

DR. ROBERT EARLE SWEAT M.D.

Specialist

1111 SONOMA AVE, SUITE 320
SANTA ROSA, CA 95405

Sonoma County (707) 348-3013

PATRICK G DEVLIN MD A MEDICAL CORPORATION

Specialist

1111 SONOMA AVE, SUITE 302
SANTA ROSA, CA 95405

Sonoma County (707) 545-7300

PETER J MARINCOVICH

Audiologist

1111 SONOMA AVE, SUITE 316
SANTA ROSA, CA 95405

Sonoma County (707) 523-4740

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 Patrick Devlin's NPI number?

The NPI number for Patrick Devlin is 1558360479. It was assigned to this individual provider in the NPPES registry on July 21, 2005.

Where is Patrick Devlin located?

Patrick Devlin practices at 1111 Sonoma Ave Suite 302, Santa Rosa, CA 95405. The listed phone number is (707) 545-7300.

What is Patrick Devlin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Patrick Devlin enrolled in Medicare?

Yes. Patrick Devlin is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Patrick Devlin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Devlin reassigns Medicare benefits to 2 organizations: Providence Medical Foundation (Santa Rosa, CA) and St. Joseph Health Northern California, LLC (Santa Rosa, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Patrick Devlin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Patrick Devlin was last updated on October 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.