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GERALYN MARIE PALMER MD
NPI 1851966220
Internal Medicine in Madison, WI

Active since May 26, 2021PECOS Enrolled
601 SAND PEARL LN APT 240, MADISON, WI 53711(605) 360-2292 Get Directions Write a Review

NPPES record last updated: July 2, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 2, 2025, May 26, 2021 (2 updates tracked since 2021).

About Geralyn Marie Palmer Md NPPES

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

GERALYN MARIE PALMER MD (NPI 1851966220) is an individual internal medicine provider in Madison, Wisconsin, licensed in Wisconsin (81540) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851966220
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameGERALYN MARIE PALMERCredential: MD
Location Address601 SAND PEARL LN APT 240Madison, WI 53711-9143
Mailing Address601 Sand Pearl Ln Apt 240Madison, WI 53711-9143 · (605) 360-2292
Phone(605) 360-2292
Sole ProprietorNo
Enumeration DateMay 26, 2021
Last NPPES UpdateJuly 2, 20252 updates tracked since enumeration
NPPES CertifiedJuly 2, 2025
✔ NPI 1851966220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WI · 81540
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
601 SAND PEARL LN APT 240, Madison, WI 53711
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Geralyn Marie Palmer Md 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 53711 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
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
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.

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 Geralyn Palmer's NPI number?

The NPI number for Geralyn Palmer is 1851966220. It was assigned to this individual provider in the NPPES registry on May 26, 2021.

Where is Geralyn Palmer located?

Geralyn Palmer practices at 601 Sand Pearl Ln Apt 240, Madison, WI 53711. The listed phone number is (605) 360-2292.

What is Geralyn Palmer's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Geralyn Palmer enrolled in Medicare?

Yes. Geralyn Palmer is registered in the Medicare PECOS enrollment system.

What insurance does Geralyn Palmer accept?

Health plans from Anthem Blue Cross and Blue Shield list Geralyn Palmer 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 Geralyn Palmer was last updated on July 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.