DR. JOHN LOUIS PETERSON MD
NPI 1891729109
Dermatology in Monterey, CA

Active since July 10, 2006PECOS EnrolledAccepts Medicare Assignment
98.3/100
CMS Quality Rating
9781 BLUE LARKSPUR LN STE 100, MONTEREY, CA 93940(831) 333-9008(831) 333-9010 Get Directions Write a Review

NPPES record last updated: January 14, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. John Louis Peterson Md NPPES

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

DR. JOHN LOUIS PETERSON MD (NPI 1891729109) is an individual dermatology provider in Monterey, California, licensed in California (G58431) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Utah School Of Medicine (1978).

NPPES Registry Identity

NPI1891729109
Entity TypeIndividualMale
Primary Taxonomy207N00000X
Provider Legal NameDR. JOHN LOUIS PETERSONCredential: MD
Location Address9781 BLUE LARKSPUR LN STE 100Monterey, CA 93940-6509
Mailing Address6399 San Ignacio Ave # 120San Jose, CA 95119-1215 · (408) 369-5600 · Fax (408) 558-7949
Fax(831) 333-9010
Sole ProprietorYes
Medical School CMSUniversity Of Utah School Of MedicineGraduated 1978
Enumeration DateJuly 10, 2006
Last NPPES UpdateJanuary 14, 2019
NPI 1891729109 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
Licenses Licensed in CA · G58431 Licensed in UT · 1862071205
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
9781 BLUE LARKSPUR LN STE 100, Monterey, CA 93940

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

Dr. John Louis Peterson 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 ID4385612175
PECOS Enrollment IDI20040920000785
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.

98.3/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability98
Improvement Activities40

Other Providers at the Same Location NPPES 3

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

Physician Assistant
9781 BLUE LARKSPUR LN STE 100
MONTEREY, CA 93940
Dermatology
9781 BLUE LARKSPUR LN STE 100
MONTEREY, CA 93940
Physician Assistant
9781 BLUE LARKSPUR LN STE 100
MONTEREY, CA 93940

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 John Peterson's NPI number?

The NPI number for John Peterson is 1891729109. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is John Peterson located?

John Peterson practices at 9781 Blue Larkspur Ln Ste 100, Monterey, CA 93940. The listed phone number is (831) 333-9008.

What is John Peterson's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is John Peterson enrolled in Medicare?

Yes. John Peterson 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 John Peterson was last updated on January 14, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.