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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. MARC VANDERLEEDEN M.D.
NPI 1801883194
Internal Medicine - Endocrinology, Diabetes & Metabolism in Springfield, MA

Active since October 01, 2005PECOS EnrolledAccepts Medicare Assignment
79.77/100
CMS Quality Rating
2 MEDICAL CENTER DR, SUITE 210, SPRINGFIELD, MA 01107(413) 734-4667(413) 737-1930 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Marc Vanderleeden M.d. NPPES

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

DR. MARC VANDERLEEDEN M.D. (NPI 1801883194) is an individual endocrinology, diabetes & metabolism provider in Springfield, Massachusetts, licensed in Massachusetts (50849) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Cooley Dickinson Hospital Inc,the, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1978).

NPPES Registry Identity

NPI1801883194
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. MARC VANDERLEEDENCredential: M.D.
Location Address2 MEDICAL CENTER DR, SUITE 210Springfield, MA 01107-1270
Mailing Address2 Medical Center Dr, Suite 210Springfield, MA 01107-1270 · (413) 734-4667 · Fax (413) 737-1930
Phone(413) 734-4667
Fax(413) 737-1930
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 1978
Enumeration DateOctober 1, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1801883194 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 MA · 50849
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.
2 MEDICAL CENTER DR, Springfield, MA 01107
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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 and accepts Medicare assignment

Dr. Marc Vanderleeden 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 ID1658327663
PECOS Enrollment IDI20050323000466
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 8

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 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.
800 services375 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
451 services163 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
359 services155 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
231 services75 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.
43 services21 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.
35 services35 patients

Hospital Affiliations CMS Care Compare 5

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

Cooley Dickinson Hospital Inc,the

Acute Care Hospitals · Northampton, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220015
Location30 Locust StreetNorthampton, MA 01060 · Hampshire County
Emergency services Birthing friendly

Baystate Wing Hospital

Acute Care Hospitals · Palmer, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number220030
Location40 Wright StreetPalmer, MA 01069 · Hampden County
Emergency services

Baystate Noble Hospital

Acute Care Hospitals · Westfield, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220065
Location115 West Silver StreetWestfield, MA 01085 · Hampden County
Emergency services

Mercy Medical Ctr

Acute Care Hospitals · Springfield, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220066
Location271 Carew StreetSpringfield, MA 01104 · Hampden County
Emergency services Birthing friendly

Baystate Medical Center

Acute Care Hospitals · Springfield, MA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220077
Location759 Chestnut StreetSpringfield, MA 01199 · Hampden County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01107 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

79.77/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.14
Improvement Activities40
Cost56.37

Referred Medical Equipment & Supplies CMS DME claims 8

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
7 suppliers30 claims313 services$17.89 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
7 suppliers29 claims690 services$2.16 avg. paid by Medicare
Supply allowance for adjunctive continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service A4238
DME-Medical/Surgical Supplies · category DA000N
4 suppliers32 claims32 services$174.08 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
43 suppliers154 claims578 services$6.13 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
16 suppliers35 claims48 services$1.09 avg. paid by Medicare
Ostomy pouch, drainable, with extended wear barrier attached, (1 piece), each A4388
DME-Orthotic Devices · category DF010N
2 suppliers11 claims220 services$3.83 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.

PETER WHITTREDGE M.D.
Internal Medicine (Cardiovascular Disease)
2 MEDICAL CENTER DR, SUITE 410
SPRINGFIELD, MA 01107
Hampden County (413) 781-5735
DAVID W PAGE MD
Surgery
2 MEDICAL CENTER DR, SUITE 308
SPRINGFIELD, MA 01107
Hampden County (413) 794-7020
DR. BENJAMIN J SCHALET MD
Plastic Surgery
2 MEDICAL CENTER DR, SUITE 309
SPRINGFIELD, MA 01107
Hampden County (413) 794-5363
JACQUELINE J WU M.D.
Surgery
2 MEDICAL CENTER DR, STE 308
SPRINGFIELD, MA 01107
Hampden County (413) 794-7020
FREDERIC BROWNSTEIN M.D.
Obstetrics & Gynecology
2 MEDICAL CENTER DR, SUITE 306
SPRINGFIELD, MA 01107
Hampden County (413) 794-1020
PEDIATRIC GASTROENTEROLOGY & NUTRITION OF WESTERN MA
Pediatrics
2 MEDICAL CENTER DR
SPRINGFIELD, MA 01107
Hampden County (413) 733-4450
MARIA A. AQUADRO NP
Nurse Practitioner (Family)
2 MEDICAL CENTER DR, SUITE 205
SPRINGFIELD, MA 01107
Hampden County (413) 794-8050
SUSAN LIBBOS CNM
Advanced Practice Midwife
2 MEDICAL CENTER DR, SUITE 204
SPRINGFIELD, MA 01107
Hampden County (413) 794-9969

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 Marc Vanderleeden's NPI number?

The NPI number for Marc Vanderleeden is 1801883194. It was assigned to this individual provider in the NPPES registry on October 1, 2005.

Where is Marc Vanderleeden located?

Marc Vanderleeden practices at 2 Medical Center Dr Suite 210, Springfield, MA 01107. The listed phone number is (413) 734-4667.

What is Marc Vanderleeden's specialty?

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

Is Marc Vanderleeden enrolled in Medicare?

Yes. Marc Vanderleeden 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 Marc Vanderleeden accept?

Health plans from Anthem Blue Cross and Blue Shield list Marc Vanderleeden 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 Marc Vanderleeden affiliated with any hospitals?

According to CMS data, Marc Vanderleeden is affiliated with Cooley Dickinson Hospital Inc,the, Baystate Wing Hospital, Baystate Noble Hospital, Mercy Medical Ctr and Baystate Medical Center.

When was this NPI record last updated?

The NPPES record for Marc Vanderleeden was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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.