JOEL CHRISTOPHER ACAB MD
NPI 1518405661
Internal Medicine in Walnut Creek, CA

Active since February 09, 2017PECOS EnrolledAccepts Medicare Assignment
320 LENNON LN, WALNUT CREEK, CA 94598(925) 906-2040 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jul 21, 2022, Dec 17, 2021, Jan 6, 2021 and 2 more (5 updates tracked since 2017).

About Joel Christopher Acab Md NPPES

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

JOEL CHRISTOPHER ACAB MD (NPI 1518405661) is an individual internal medicine provider in Walnut Creek, California, licensed in California (A169809) and active in the NPI registry since February 2017. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1518405661
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJOEL CHRISTOPHER ACABCredential: MD
Location Address320 LENNON LNWalnut Creek, CA 94598-2419
Mailing Address320 Lennon LnWalnut Creek, CA 94598-2419 · (925) 906-2040
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateFebruary 9, 2017
Last NPPES UpdateJuly 21, 20225 updates tracked since enumeration
NPPES CertifiedJanuary 6, 2021
✔ NPI 1518405661 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in CA · A169809✔ Licensed in IL · 125071560
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
320 LENNON LN, Walnut Creek, CA 94598

Secondary Practice Locations 2

Location 121507 42nd Ave S, G2Seatac, WA 98198-4207 · Phone (206) 235-3409
Location 22525 S Michigan AveChicago, IL 60616-2315 · Phone (206) 235-3409

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

Joel Christopher Acab Md 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 ID1951714922
PECOS Enrollment IDI20210112001744
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 94598 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 20

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

Speech-Language Pathologist
320 LENNON LN
WALNUT CREEK, CA 94598
Optometrist
320 LENNON LN
WALNUT CREEK, CA 94598
Physical Therapist (Hand)
320 LENNON LN
WALNUT CREEK, CA 94598
Ophthalmology
320 LENNON LN
WALNUT CREEK, CA 94598
Internal Medicine
320 LENNON LN
WALNUT CREEK, CA 94598
Optometrist
320 LENNON LN
WALNUT CREEK, CA 94598
Pharmacist
320 LENNON LN
WALNUT CREEK, CA 94598
Family Medicine
320 LENNON LN
WALNUT CREEK, CA 94598

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 Joel Acab's NPI number?

The NPI number for Joel Acab is 1518405661. It was assigned to this individual provider in the NPPES registry on February 9, 2017.

Where is Joel Acab located?

Joel Acab practices at 320 Lennon Ln, Walnut Creek, CA 94598. The listed phone number is (925) 906-2040.

What is Joel Acab's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Joel Acab enrolled in Medicare?

Yes. Joel Acab 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 Joel Acab was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.