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HILARY KRISTINA DIETZ MD
NPI 1669902862
Internal Medicine - Medical Oncology in Ithaca, NY

Active since June 20, 2017PECOS EnrolledAccepts Medicare Assignment
95.21/100
CMS Quality Rating
101 DATES DR # 102, ITHACA, NY 14850(607) 272-5414 Get Directions Write a Review

NPPES record last updated: September 3, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 3, 2023, Jun 23, 2020, Jun 20, 2017 (3 updates tracked since 2017).

About Hilary Kristina Dietz Md NPPES

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

HILARY KRISTINA DIETZ MD (NPI 1669902862) is an individual medical oncology provider in Ithaca, New York, licensed in New York (320731) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Guthrie Cortland Regional Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1669902862
Entity TypeIndividualFemale
Primary Taxonomy207RX0202X
Provider Legal NameHILARY KRISTINA DIETZCredential: MD
Location Address101 DATES DR # 102Ithaca, NY 14850-1342
Mailing Address101 Dates Dr # 102Ithaca, NY 14850-1342 · (607) 272-5414
Phone(607) 272-5414
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJune 20, 2017
Last NPPES UpdateSeptember 3, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2023
✔ NPI 1669902862 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in NY · 320731
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X · License 320731 (NY)
101 DATES DR # 102, Ithaca, NY 14850
Open in Google Maps ↗

Secondary Practice Locations 3

Location 110 Arrowood DrIthaca, NY 14850-1857 · Phone (607) 272-5414
Location 21081 Commons AveCortland, NY 13045-1669 · Phone (607) 272-5414
Location 3101 Dates Dr # 102Ithaca, NY 14850-1342 · Phone (607) 272-5414

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

Hilary Kristina Dietz 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 ID9830460708
PECOS Enrollment IDI20230711000471
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 11

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
109 services52 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
65 services49 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
56 services27 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
51 services31 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
47 services18 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
32 services32 patients

Hospital Affiliations CMS Care Compare 3

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

Guthrie Cortland Regional Medical Center

Acute Care Hospitals · Cortland, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330175
Location134 Homer AvenueCortland, NY 13045 · Cortland County
Emergency services Birthing friendly

Cayuga Medical Center At Ithaca

Acute Care Hospitals · Ithaca, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330307
Location101 Dates DriveIthaca, NY 14850 · Tompkins County
Emergency services Birthing friendly

Schuyler Hospital

Critical Access Hospitals · Montour Falls, NY
OwnershipVoluntary non-profit - Private
CMS Certification Number331313
Location220 Steuben StreetMontour Falls, NY 14865 · Schuyler County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14850 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
$166.88 typical visit price
range $54.87 – $166.88
Typical copayment $41.72 (range $13.71 – $41.72)
Most-billed visit code 99205
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.21/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality84.69
Promoting Interoperability100
Improvement Activities40

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 Hilary Dietz's NPI number?

The NPI number for Hilary Dietz is 1669902862. It was assigned to this individual provider in the NPPES registry on June 20, 2017.

Where is Hilary Dietz located?

Hilary Dietz practices at 101 Dates Dr # 102, Ithaca, NY 14850. The listed phone number is (607) 272-5414.

What is Hilary Dietz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Hilary Dietz enrolled in Medicare?

Yes. Hilary Dietz 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.

Is Hilary Dietz affiliated with any hospitals?

According to CMS data, Hilary Dietz is affiliated with Guthrie Cortland Regional Medical Center, Cayuga Medical Center At Ithaca and Schuyler Hospital.

When was this NPI record last updated?

The NPPES record for Hilary Dietz was last updated on September 3, 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.