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TRENTEN FENSTER MD
NPI 1134869308
Family Medicine in Cary, NC

Active since March 29, 2022PECOS EnrolledAccepts Medicare Assignment
540 NEW WAVERLY PL STE 200, CARY, NC 27518(919) 954-4159 Get Directions Write a Review

NPPES record last updated: December 12, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Trenten Fenster Md NPPES

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

TRENTEN FENSTER MD (NPI 1134869308) is an individual family medicine provider in Cary, North Carolina, licensed in North Carolina (2025-00912) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, is affiliated with Renown Regional Medical Center, and is a graduate of Georgetown University School Of Medicine (2022).

NPPES Registry Identity

NPI1134869308
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameTRENTEN FENSTERCredential: MD
Location Address540 NEW WAVERLY PL STE 200Cary, NC 27518-7422
Mailing Address540 New Waverly Pl Ste 200Cary, NC 27518-7422 · (919) 954-4159
Phone(919) 954-4159
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2022
Enumeration DateMarch 29, 2022
Last NPPES UpdateDecember 12, 2025
NPPES CertifiedDecember 12, 2025
✔ NPI 1134869308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NC · 2025-00912
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
540 NEW WAVERLY PL STE 200, Cary, NC 27518
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Accepted Insurance

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

Trenten Fenster 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 ID2466828660
PECOS Enrollment IDI20251009003267
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.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Renown Regional Medical Center

Acute Care Hospitals · Reno, NV
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number290001
Location1155 Mill StreetReno, NV 89502 · Washoe County
Emergency services Birthing friendly

Renown South Meadows Medical Center

Acute Care Hospitals · Reno, NV
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number290049
Location10101 Double R BlvdReno, NV 89521 · Washoe County
Emergency services

Duke University Hospital

Acute Care Hospitals · Durham, NC
5/5 CMS rating
OwnershipProprietary
CMS Certification Number340030
Location2100 Erwin RdDurham, NC 27705 · Durham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27518 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
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
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 5

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

SETH COX
Nurse Practitioner (Gerontology)
540 NEW WAVERLY PL STE 200
CARY, NC 27518
Wake County (919) 324-3026
MRS. CLAUDIA LUCIA GOMEZ FNP-BC
Family Medicine
540 NEW WAVERLY PL STE 200
CARY, NC 27518
Wake County (919) 954-4159
DR. HUNTER THOMAS HOLLOWAY D.O.
Family Medicine
540 NEW WAVERLY PL STE 200
CARY, NC 27518
Wake County (919) 954-4159
MELANIE BUCHANAN GRIM PA
Physician Assistant (Medical)
540 NEW WAVERLY PL STE 200
CARY, NC 27518
Wake County (919) 954-4159
SYDNEY MICHELLE CLARK M.D.
Family Medicine
540 NEW WAVERLY PL STE 200
CARY, NC 27518
Wake County (919) 954-4159

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 Trenten Fenster's NPI number?

The NPI number for Trenten Fenster is 1134869308. It was assigned to this individual provider in the NPPES registry on March 29, 2022.

Where is Trenten Fenster located?

Trenten Fenster practices at 540 New Waverly Pl Ste 200, Cary, NC 27518. The listed phone number is (919) 954-4159.

What is Trenten Fenster's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Trenten Fenster enrolled in Medicare?

Yes. Trenten Fenster 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 Trenten Fenster accept?

Health plans from Blue Cross and Blue Shield of NC list Trenten Fenster 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.

Is Trenten Fenster affiliated with any hospitals?

According to CMS data, Trenten Fenster is affiliated with Renown Regional Medical Center, Renown South Meadows Medical Center and Duke University Hospital.

When was this NPI record last updated?

The NPPES record for Trenten Fenster was last updated on December 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.