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DR. PATRICK L KELLER MD
NPI 1013972520
Preventive Medicine - Occupational Medicine in Livermore, CA

Active since April 18, 2006PECOS Enrolled
7000 EAST AVE, LIVERMORE, CA 94550(925) 424-2544(925) 423-7967 Get Directions Write a Review

NPPES record last updated: March 26, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 7, 2023, Jul 9, 2019 (2 updates tracked since 2019).

About Dr. Patrick L Keller Md NPPES

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

DR. PATRICK L KELLER MD (NPI 1013972520) is an individual occupational medicine provider in Livermore, California, licensed in California (C160186) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013972520
Entity TypeIndividualMale
Primary Taxonomy2083X0100X
Provider Legal NameDR. PATRICK L KELLERCredential: MD
Location Address7000 EAST AVELivermore, CA 94550-9698
Mailing Address7000 East AveLivermore, CA 94550-9698 · (925) 424-2544
Phone(925) 424-2544
Fax(925) 423-7967
Sole ProprietorNo
Enumeration DateApril 18, 2006
Last NPPES UpdateMarch 26, 20242 updates tracked since enumeration
NPPES CertifiedMarch 26, 2024
✔ NPI 1013972520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPreventive Medicine · Occupational MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083X0100X
License✔ Licensed in CA · C160186
Definition
Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 2006-1152 (NC)
Also ListedPreventive Medicine · Public Health & General Preventive MedicineTaxonomy 2083P0901X · License 2006-01152 (NC)
7000 EAST AVE, Livermore, CA 94550
Open in Google Maps ↗

Other Identifiers 2

Other2006-01152NC · License
OtherC160186CA · License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Patrick L Keller 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94550 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
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 9

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

TRYMICA NICOLE PROVOST RN
Registered Nurse
7000 EAST AVE
LIVERMORE, CA 94550
Alameda County (925) 422-1100
MRS. REBECCA LYNNE MACISAAC NURSE PRACTITIONER
Nurse Practitioner
7000 EAST AVE
LIVERMORE, CA 94550
Alameda County (925) 422-8920
MS. MARTHA LOIS GREIST-JOEL R.N.
Registered Nurse (Occupational Health)
7000 EAST AVE
LIVERMORE, CA 94550
Alameda County (925) 422-2475
KELSEY BECERRA
Registered Nurse (Occupational Health)
7000 EAST AVE
LIVERMORE, CA 94550
Alameda County (925) 980-6640
MICHELLE MARIA SUMPTER
Registered Nurse (Case Management)
7000 EAST AVE
LIVERMORE, CA 94550
Alameda County (925) 495-9376
ELIZABETH YU PT
Physical Therapist (Hand)
7000 EAST AVE, B663 R1066 L-723
LIVERMORE, CA 94550
Alameda County (925) 422-8781
DR. PEDRO LUIS ESTACIO MD
Specialist
7000 EAST AVE, BUILDING 663 HSD
LIVERMORE, CA 94550
Alameda County (925) 525-4523
ALEXUS PEARL HENDERSON RN
Registered Nurse
7000 EAST AVE
LIVERMORE, CA 94550
Alameda County (925) 980-2567

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 Keller's NPI number?

The NPI number for Patrick Keller is 1013972520. It was assigned to this individual provider in the NPPES registry on April 18, 2006.

Where is Patrick Keller located?

Patrick Keller practices at 7000 East Ave, Livermore, CA 94550. The listed phone number is (925) 424-2544.

What is Patrick Keller's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Occupational Medicine, with taxonomy code 2083X0100X.

Is Patrick Keller enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Patrick Keller was last updated on March 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.