DR. CAROLINE ROBERTS M.D.
NPI 1659447902
Internal Medicine - Endocrinology, Diabetes & Metabolism in San Francisco, CA

Q: What is Caroline Roberts's NPI number?

The NPI number for Caroline Roberts is 1659447902. It was assigned to this individual provider in the NPPES registry on November 28, 2006.

Q: What is Caroline Roberts's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Caroline Roberts was last updated on December 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 November 28, 2006PECOS Enrolled

655 MONTGOMERY ST STE 810, SAN FRANCISCO, CA 94111(844) 847-8216(415) 520-9150 Get Directions Write a Review

NPPES record last updated: December 19, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 20, 2023, Feb 21, 2019 (2 updates tracked since 2019).

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About Dr. Caroline Roberts M.d. NPPES

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

DR. CAROLINE ROBERTS M.D. (NPI 1659447902) is an individual endocrinology, diabetes & metabolism provider in San Francisco, California, licensed in Washington (MD60077526) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1659447902

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameDR. CAROLINE ROBERTSCredential: M.D.

Location Address655 MONTGOMERY ST STE 810San Francisco, CA 94111-2677

Mailing Address13563 Nw Payne DrPortland, OR 97229-4077 · (443) 904-5290

Phone(844) 847-8216

Fax(415) 520-9150

Sole ProprietorNo

Enumeration DateNovember 28, 2006

Last NPPES UpdateDecember 19, 20232 updates tracked since enumeration

NPPES CertifiedDecember 19, 2023

✔ NPI 1659447902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in WA · MD60077526

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

655 MONTGOMERY ST STE 810, San Francisco, CA 94111

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Secondary Practice Location 1

Location 113563 NW Payne DrPortland, OR 97229-4077 · Phone (443) 904-5290

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Caroline Roberts 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 Caroline Roberts reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Virta Medical P.C.

Same address

Internal Medicine

655 MONTGOMERY ST STE 810
San Francisco, CA 94111

Reassigned Medicare billing, Alaska, Alabama, Arkansas, Arizona, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Indiana, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia and Wyoming enrollments
Medicare enrollment name: Virta Medical PC
4 clinicians in this Medicare group

NPI 1093225138 (844) 847-8216

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 94111 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

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.

DR. ALEXANDRA CRISTINA VILLASANTE FRICKE MD

Internal Medicine (Endocrinology, Diabetes & Metabolism)