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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KATHERINE ELIZABETH ZIMMERMAN MD
NPI 1306595830
Internal Medicine in Chapel Hill, NC

Active since March 22, 2022PECOS EnrolledAccepts Medicare Assignment
100 EASTOWNE DR, CHAPEL HILL, NC 27514(984) 974-5050 Get Directions Write a Review

NPPES record last updated: June 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 7, 2026, Jun 19, 2025 (2 updates tracked since 2025).

About Dr. Katherine Elizabeth Zimmerman Md NPPES

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

DR. KATHERINE ELIZABETH ZIMMERMAN MD (NPI 1306595830) is an individual internal medicine provider in Chapel Hill, North Carolina, licensed in North Carolina (2026-03597) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of State University Of New York At Buffalo School Of Medicine (2022).

NPPES Registry Identity

NPI1306595830
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. KATHERINE ELIZABETH ZIMMERMANCredential: MD
Location Address100 EASTOWNE DRChapel Hill, NC 27514-2286
Mailing Address130 Mason Farm RdChapel Hill, NC 27599-7020
Phone(984) 974-5050
Sole ProprietorNo
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2022
Enumeration DateMarch 22, 2022
Last NPPES UpdateJune 28, 20262 updates tracked since enumeration
NPPES CertifiedJune 28, 2026
✔ NPI 1306595830 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NC · 2026-03597
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.
100 EASTOWNE DR, Chapel Hill, NC 27514
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.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. Katherine Elizabeth Zimmerman 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 ID8820478993
PECOS Enrollment IDI20250625001234
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 27514 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
$125.01 typical visit price
range $54.12 – $165.09
Typical copayment $31.25 (range $13.53 – $41.27)
Most-billed visit code 99204
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
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. YOUSEF NABIL LAFI PHARMD
Pharmacist (Infectious Diseases)
100 EASTOWNE DR
CHAPEL HILL, NC 27514
Orange County (984) 974-7198
PAUL BENJAMIN SCHWARTZ
Student in an Organized Health Care Education/Training Program
100 EASTOWNE DR
CHAPEL HILL, NC 27514
Orange County (919) 843-9355
HEMADHANVI CHAGARLAMUDI MD
Internal Medicine (Allergy & Immunology)
100 EASTOWNE DR
CHAPEL HILL, NC 27514
Orange County (984) 974-4462
DR. KELSEY THERESA KINES MD, PHD
Student in an Organized Health Care Education/Training Program
100 EASTOWNE DR
CHAPEL HILL, NC 27514
Orange County (984) 974-4462
DR. DHRUV MANISH SHAH MD
Student in an Organized Health Care Education/Training Program
100 EASTOWNE DR
CHAPEL HILL, NC 27514
Orange County (984) 974-4462
MARISSA ELARDO MD
Internal Medicine
100 EASTOWNE DR
CHAPEL HILL, NC 27514
Orange County (984) 974-4462
SIERRA RAE PARKINSON MD
Student in an Organized Health Care Education/Training Program
100 EASTOWNE DR
CHAPEL HILL, NC 27514
Orange County (919) 843-9355
MR. MICHAEL ANTHONY BROWN LCAS, LCSW
Social Worker (Clinical)
100 EASTOWNE DR
CHAPEL HILL, NC 27514
Orange County (984) 974-8371

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 Katherine Zimmerman's NPI number?

The NPI number for Katherine Zimmerman is 1306595830. It was assigned to this individual provider in the NPPES registry on March 22, 2022.

Where is Katherine Zimmerman located?

Katherine Zimmerman practices at 100 Eastowne Dr, Chapel Hill, NC 27514. The listed phone number is (984) 974-5050.

What is Katherine Zimmerman's specialty?

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

Is Katherine Zimmerman enrolled in Medicare?

Yes. Katherine Zimmerman 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 Katherine Zimmerman accept?

Health plans from Medica list Katherine Zimmerman 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 Katherine Zimmerman was last updated on June 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.