DR. JOHN MICHAEL GROUSE D.D.S.
NPI 1275698276
Dentist - General Practice in Montebello, CA

Q: What is John Grouse's NPI number?

The NPI number for John Grouse is 1275698276. It was assigned to this individual provider in the NPPES registry on December 27, 2006.

Q: What is John Grouse's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for John Grouse was last updated on January 26, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 December 27, 2006PECOS Enrolled

1217 W WHITTIER BLVD, MONTEBELLO, CA 90640(323) 721-1161(323) 721-1161 Get Directions Write a Review

NPPES record last updated: January 26, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. John Michael Grouse D.d.s. NPPES

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

DR. JOHN MICHAEL GROUSE D.D.S. (NPI 1275698276) is an individual general practice provider in Montebello, California, licensed in California (32311) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275698276

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. JOHN MICHAEL GROUSECredential: D.D.S.

Location Address1217 W WHITTIER BLVDMontebello, CA 90640-4642

Mailing Address1217 W Whittier BlvdMontebello, CA 90640-4642 · (323) 721-1161 · Fax (323) 721-1161

Phone(323) 721-1161

Fax(323) 721-1161

Sole ProprietorYes

Enumeration DateDecember 27, 2006

Last NPPES UpdateJanuary 26, 2012

✔ NPI 1275698276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 32311

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

1217 W WHITTIER BLVD, Montebello, CA 90640

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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. John Michael Grouse D.d.s. 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 90640 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

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.

Other Providers at the Same Location NPPES 11

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

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