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DR. RONALD NORMAN CHAPLAN M.D.
NPI 1255403531
Orthopaedic Surgery in Monterey, CA

Active since November 14, 2006PECOS Enrolled
900 CASS ST STE 200, MONTEREY, CA 93940(831) 655-2122(831) 655-5477 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ronald Norman Chaplan M.d. NPPES

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

DR. RONALD NORMAN CHAPLAN M.D. (NPI 1255403531) is an individual orthopaedic surgery provider in Monterey, California, licensed in California (G41513) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255403531
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. RONALD NORMAN CHAPLANCredential: M.D.
Location Address900 CASS ST STE 200Monterey, CA 93940-4544
Mailing Address900 Cass St Ste 200Monterey, CA 93940-4544 · (831) 655-2122 · Fax (831) 655-5477
Phone(831) 655-2122
Fax(831) 655-5477
Sole ProprietorYes
Enumeration DateNovember 14, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1255403531 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 · G41513
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.
900 CASS ST STE 200, Monterey, CA 93940
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Other Identifiers 2

Medicare ID-Type Unspecified00G415130CA · Medicare Number
Medicare UPING41513CA

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. Ronald Norman Chaplan 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93940 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
$94.44 typical visit price
range $61.69 – $184.30
Typical copayment $23.61 (range $15.42 – $46.07)
Most-billed visit code 99203
Established Patient
$76.53 typical visit price
range $20.34 – $151.02
Typical copayment $19.13 (range $5.08 – $37.75)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
100%129 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 2

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

DR. PETER G GERBINO II M.D.
Orthopaedic Surgery
900 CASS ST STE 200
MONTEREY, CA 93940
Monterey County (831) 655-2122
PARASOL DERMATOLOGY INC
Dermatology
900 CASS ST STE 200
MONTEREY, CA 93940
Monterey County (831) 574-8425

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 Ronald Chaplan's NPI number?

The NPI number for Ronald Chaplan is 1255403531. It was assigned to this individual provider in the NPPES registry on November 14, 2006.

Where is Ronald Chaplan located?

Ronald Chaplan practices at 900 Cass St Ste 200, Monterey, CA 93940. The listed phone number is (831) 655-2122.

What is Ronald Chaplan's specialty?

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

Is Ronald Chaplan enrolled in Medicare?

Yes. Ronald Chaplan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ronald Chaplan was last updated on July 9, 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.