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DR. MICHAEL ROBERT KLEIN JR. M.D.
NPI 1235153511
Orthopaedic Surgery in Carmichael, CA

Active since July 27, 2006PECOS Enrolled
6555 COYLE AVE, SUITE 235, CARMICHAEL, CA 95608(916) 863-7301(916) 863-7206 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Michael Robert Klein Jr. M.d. NPPES

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

DR. MICHAEL ROBERT KLEIN JR. M.D. (NPI 1235153511) is an individual orthopaedic surgery provider in Carmichael, California, licensed in California (C31935) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235153511
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. MICHAEL ROBERT KLEIN JR.Credential: M.D.
Location Address6555 COYLE AVE, SUITE 235Carmichael, CA 95608-0302
Mailing Address6555 Coyle Ave, Suite 235Carmichael, CA 95608-0370 · (916) 863-7301 · Fax (916) 863-7206
Phone(916) 863-7301
Fax(916) 863-7206
Sole ProprietorYes
Enumeration DateJuly 27, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1235153511 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CA · C31935
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
6555 COYLE AVE, Carmichael, CA 95608
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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. Michael Robert Klein Jr. M.d. 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 Reassignment

Medicare enrollment records show Michael Klein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Regents Of The Univ Of Ca
11 mi
Dermatopathology
3301 C ST STE 1413
Sacramento, CA 95816
  • Reassigned Medicare billing, California enrollment
  • 2,570 clinicians in this Medicare group
NPI 1043208945 (916) 734-6373

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 95608 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
$92.61 typical visit price
range $60.44 – $180.85
Typical copayment $23.15 (range $15.11 – $45.21)
Most-billed visit code 99203
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
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 20

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

ALEXIS FRUGE PA-C
Physician Assistant
6555 COYLE AVE, SUITE 235
CARMICHAEL, CA 95608
Sacramento County (916) 200-0087
SIDNEY YASSINGER M.D.
Internal Medicine (Gastroenterology)
6555 COYLE AVE, SUITE 330
CARMICHAEL, CA 95608
Sacramento County (916) 965-9650
TODD W. ZIMMERMAN M.D.
Internal Medicine (Gastroenterology)
6555 COYLE AVE, SUITE 330
CARMICHAEL, CA 95608
Sacramento County (916) 965-3702
MERCY MEDICAL GROUP, INC.
Non-Pharmacy Dispensing Site
6555 COYLE AVE, 2ND FLOOR
CARMICHAEL, CA 95608
Sacramento County (916) 536-3500
SABEEN T LULU M.D
Psychiatry & Neurology (Neurology)
6555 COYLE AVE
CARMICHAEL, CA 95608
Sacramento County (916) 536-3670
DR. EDWARD WILLIAM YOUNGER III M.D.
Orthopaedic Surgery
6555 COYLE AVE, SUITE 235
CARMICHAEL, CA 95608
Sacramento County (916) 200-0087
RAM LALCHANDANI M.D.
Internal Medicine (Hematology & Oncology)
6555 COYLE AVE, SUITE 301
CARMICHAEL, CA 95608
Sacramento County (916) 961-0258
JENNIFER L. OSBORN M.D.
Hospitalist
6555 COYLE AVE
CARMICHAEL, CA 95608
Sacramento County (916) 536-2500

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 Michael Klein's NPI number?

The NPI number for Michael Klein is 1235153511. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Michael Klein located?

Michael Klein practices at 6555 Coyle Ave Suite 235, Carmichael, CA 95608. The listed phone number is (916) 863-7301.

What is Michael Klein's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Michael Klein enrolled in Medicare?

Yes. Michael Klein is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Klein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Klein reassigns Medicare benefits to Regents Of The Univ Of Ca (Sacramento, CA). The 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 Michael Klein'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 Michael Klein was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.