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DR. DIANE E FRESCA M.D.
NPI 1104084649
Internal Medicine - Endocrinology, Diabetes & Metabolism in Princeton, NJ

Active since May 31, 2008PECOS EnrolledAccepts Medicare Assignment
601 EWING ST, SUITE C-8, PRINCETON, NJ 08540(609) 924-4433(609) 924-4423 Get Directions Write a Review

NPPES record last updated: December 17, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Diane E Fresca M.d. NPPES

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

DR. DIANE E FRESCA M.D. (NPI 1104084649) is an individual endocrinology, diabetes & metabolism provider in Princeton, New Jersey, licensed in New Jersey (25MA07686400) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with University Medical Center Of Princeton At Plainsboro, and is a graduate of Rutgers R W Johnson Medical School (cam/new Bruns/pisc) (2001).

NPPES Registry Identity

NPI1104084649
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. DIANE E FRESCACredential: M.D.
Location Address601 EWING ST, SUITE C-8Princeton, NJ 08540-2757
Mailing Address601 Ewing St, Suite C-8Princeton, NJ 08540-2757 · (609) 924-4433 · Fax (609) 924-4423
Phone(609) 924-4433
Fax(609) 924-4423
Sole ProprietorNo
Medical School CMSRutgers R W Johnson Medical School (cam/new Bruns/pisc)Graduated 2001
Enumeration DateMay 31, 2008
Last NPPES UpdateDecember 17, 2014
✔ NPI 1104084649 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 NJ · 25MA07686400
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.
601 EWING ST, Princeton, NJ 08540
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Other Identifiers 2

Medicare PIN091496NJ
Medicare UPINI30620NJ

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. Diane E Fresca M.d. 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 ID9931143294
PECOS Enrollment IDI20050616001107
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 6

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.
383 services178 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.
103 services80 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.
79 services79 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
69 services27 patients
Ultrasound scan of head and neck soft tissue 76536
An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.
58 services54 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
15 services15 patients

Hospital Affiliations CMS Care Compare 4

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

University Medical Center Of Princeton At Plainsboro

Acute Care Hospitals · Plainsboro, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310010
LocationOne-Five Plainsboro RoadPlainsboro, NJ 08536 · Middlesex County
Emergency services Birthing friendly

Ocean Medical Center

Acute Care Hospitals · Brick, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number310052
Location425 Jack Martin BlvdBrick, NJ 08724 · Ocean County
Emergency services Birthing friendly

Saint Peter's University Hospital

Acute Care Hospitals · New Brunswick, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310070
Location254 Easton AveNew Brunswick, NJ 08901 · Middlesex County
Emergency services Birthing friendly

Centrastate Medical Center

Acute Care Hospitals · Freehold, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310111
Location901 West Main StreetFreehold, NJ 07728 · Monmouth County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08540 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
$140.34 typical visit price
range $61.59 – $185.05
Typical copayment $35.08 (range $15.39 – $46.26)
Most-billed visit code 99204
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
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.

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
100%206 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of insulin infusion catheter, per week A4224
DME-Other DME · category DE017N
3 suppliers15 claims195 services$17.75 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
3 suppliers14 claims420 services$2.36 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
37 suppliers141 claims533 services$6.22 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
23 suppliers66 claims121 services$1.12 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
8 suppliers214 claims216 services$193.01 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

KATHRYN EMILY MORRIS, MD, LLC
Internal Medicine
601 EWING ST, SUITE C-13
PRINCETON, NJ 08540
Mercer County (609) 924-5242
DR. SHIRLEY BEMBO M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
601 EWING ST, C-8
PRINCETON, NJ 08540
Mercer County (609) 924-4433
DR. STEVEN CRAIG ISAACSON DMD
Dentist (Prosthodontics)
601 EWING ST, SUITE B-4
PRINCETON, NJ 08540
Mercer County (609) 924-1975
MS. SMITA S LAD DMD
Dentist (Pediatric Dentistry)
601 EWING ST
PRINCETON, NJ 08540
Mercer County (609) 921-1047
DR. NEIL MELKER DDS
Dentist
601 EWING ST, STE A-5
PRINCETON, NJ 08540
Mercer County (609) 497-3993
DR. BRIAN G MCDONALD PSY.D.
Psychologist
601 EWING ST, SUITE C-14
PRINCETON, NJ 08540
Mercer County (609) 497-6440
CLAUDINE NARIE LANAHAN M.S., LPC, LRC
Counselor (Mental Health)
601 EWING ST, SUITE C-1
PRINCETON, NJ 08540
Mercer County (908) 874-6258
MARA L LEVESON DMD
Dentist (Endodontics)
601 EWING ST, SUITE A-10
PRINCETON, NJ 08540
Mercer County (609) 497-1188

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 Diane Fresca's NPI number?

The NPI number for Diane Fresca is 1104084649. It was assigned to this individual provider in the NPPES registry on May 31, 2008.

Where is Diane Fresca located?

Diane Fresca practices at 601 Ewing St Suite C-8, Princeton, NJ 08540. The listed phone number is (609) 924-4433.

What is Diane Fresca's specialty?

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

Is Diane Fresca enrolled in Medicare?

Yes. Diane Fresca 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 Diane Fresca affiliated with any hospitals?

According to CMS data, Diane Fresca is affiliated with University Medical Center Of Princeton At Plainsboro, Ocean Medical Center, Saint Peter's University Hospital and Centrastate Medical Center.

When was this NPI record last updated?

The NPPES record for Diane Fresca was last updated on December 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.