DR. CHARMAINE ELISABETH JOANNA PETERS MD, MS
NPI 1316433055
Internal Medicine - Infectious Disease in Monterey, CA

Active since July 05, 2018PECOS EnrolledAccepts Medicare Assignment
2 UPPER RAGSDALE DR BLDG A, MONTEREY, CA 93940(831) 242-8645 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 15, 2026, Oct 7, 2025, Nov 21, 2024 and 3 more (6 updates tracked since 2018).

About Dr. Charmaine Elisabeth Joanna Peters Md, Ms NPPES

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

DR. CHARMAINE ELISABETH JOANNA PETERS MD, MS (NPI 1316433055) is an individual infectious disease provider in Monterey, California, licensed in California (A173727) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1316433055
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameDR. CHARMAINE ELISABETH JOANNA PETERSCredential: MD, MS
Location Address2 UPPER RAGSDALE DR BLDG AMonterey, CA 93940-5736
Mailing Address100 Wilson Rd Ste 100Monterey, CA 93940-7885
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJuly 5, 2018
Last NPPES UpdateApril 15, 20266 updates tracked since enumeration
NPPES CertifiedApril 15, 2026
NPI 1316433055 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License Licensed in CA · A173727
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

2 UPPER RAGSDALE DR BLDG A, Monterey, CA 93940

Accepted Insurance

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. Charmaine Elisabeth Joanna Peters Md, Ms 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 ID5092114512
PECOS Enrollment IDI20240724001055, I20260317004717
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
41 services14 patients

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
$139.84 typical visit price
range $61.69 – $184.30
Typical copayment $34.96 (range $15.42 – $46.07)
Most-billed visit code 99204
Established Patient
$108.04 typical visit price
range $20.34 – $151.02
Typical copayment $27.01 (range $5.08 – $37.75)
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.

Physician Assistant
2 UPPER RAGSDALE DR BLDG A
MONTEREY, CA 93940
Nurse Practitioner
2 UPPER RAGSDALE DR BLDG A
MONTEREY, CA 93940
Physician Assistant
2 UPPER RAGSDALE DR BLDG A
MONTEREY, CA 93940
Internal Medicine
2 UPPER RAGSDALE DR BLDG A
MONTEREY, CA 93940
Urology
2 UPPER RAGSDALE DR BLDG A
MONTEREY, CA 93940
Internal Medicine (Rheumatology)
2 UPPER RAGSDALE DR BLDG A
MONTEREY, CA 93940
Internal Medicine (Pulmonary Disease)
2 UPPER RAGSDALE DR BLDG A
MONTEREY, CA 93940
Marriage & Family Therapist
2 UPPER RAGSDALE DR BLDG A
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 Charmaine Peters's NPI number?

The NPI number for Charmaine Peters is 1316433055. It was assigned to this individual provider in the NPPES registry on July 5, 2018.

Where is Charmaine Peters located?

Charmaine Peters practices at 2 Upper Ragsdale Dr Bldg A, Monterey, CA 93940. The listed phone number is (831) 242-8645.

What is Charmaine Peters's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Charmaine Peters enrolled in Medicare?

Yes. Charmaine Peters 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.

What insurance does Charmaine Peters accept?

Health plans from Blue Cross Blue Shield of Arizona list Charmaine Peters as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Charmaine Peters was last updated on April 15, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.