DR. MARK LESTER FRUITERMAN M.D.
NPI 1609879709
Internal Medicine - Endocrinology, Diabetes & Metabolism in Albany, NY

Q: What is Mark Fruiterman's NPI number?

The NPI number for Mark Fruiterman is 1609879709. It was assigned to this individual provider in the NPPES registry on May 23, 2005.

Q: What is Mark Fruiterman's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mark Fruiterman 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 3 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.

Active since May 23, 2005PECOS Enrolled

1365 WASHINGTON AVE, STE 300, ALBANY, NY 12206(518) 489-4704(518) 489-0512 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Mark Lester Fruiterman M.d. NPPES

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

DR. MARK LESTER FRUITERMAN M.D. (NPI 1609879709) is an individual endocrinology, diabetes & metabolism provider in Albany, New York, licensed in New York (116938) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609879709

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameDR. MARK LESTER FRUITERMANCredential: M.D.

Location Address1365 WASHINGTON AVE, STE 300Albany, NY 12206-1098

Mailing Address1365 Washington Ave, Ste 300Albany, NY 12206-1098 · (518) 489-4704 · Fax (518) 489-0512

Phone(518) 489-4704

Fax(518) 489-0512

Sole ProprietorNo

Enumeration DateMay 23, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1609879709 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 NY · 116938

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.

1365 WASHINGTON AVE, Albany, NY 12206

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Other Identifiers 1

Medicaid00438459NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark Lester Fruiterman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Mark Fruiterman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Albany Medical College

2.8 mi

Allergy & Immunology

47 NEW SCOTLAND AVE
Albany, NY 12208

Reassigned Medicare billing, New York enrollment
1,640 clinicians in this Medicare group

NPI 1497921688 (518) 262-9600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12206 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

$126.40 typical visit price

range $54.87 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

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.

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 DAVIS RN, MS, CDE

Registered Nurse (Diabetes Educator)

1365 WASHINGTON AVE, SUITE 300
ALBANY, NY 12206

Albany County (518) 489-4704

ANN BIITTIG RN, CDE

Registered Nurse (Diabetes Educator)

1365 WASHINGTON AVE, SUITE 300
ALBANY, NY 12206

Albany County (518) 489-4704

PATRICIA MARSH RPA-C

Physician Assistant

1365 WASHINGTON AVE, SUITE 300
ALBANY, NY 12206

Albany County (518) 489-4704

UPSTATE OB/GYN ASSOCIATES,P.C.

Obstetrics & Gynecology

1365 WASHINGTON AVE, SUITE 201
ALBANY, NY 12206

Albany County (518) 489-4446

GERARD BUCHANAN PT

Physical Therapist

1365 WASHINGTON AVE
ALBANY, NY 12206

Albany County (518) 438-7926

DAWN B DLUGE-AUNGST PA, CDE

Physician Assistant

1365 WASHINGTON AVE, SUITE 300
ALBANY, NY 12206

Albany County (518) 489-4704

PETER NAMKOONG M.D.

Obstetrics & Gynecology

1365 WASHINGTON AVE, SUITE 201
ALBANY, NY 12206

Albany County (518) 489-4446

ALBANY NUCLEAR MEDICINE PC

Clinic/Center (Multi-Specialty)

1365 WASHINGTON AVE
ALBANY, NY 12206

Albany County (518) 482-4838

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 Mark Fruiterman's NPI number?

The NPI number for Mark Fruiterman is 1609879709. It was assigned to this individual provider in the NPPES registry on May 23, 2005.

Where is Mark Fruiterman located?

Mark Fruiterman practices at 1365 Washington Ave Ste 300, Albany, NY 12206. The listed phone number is (518) 489-4704.

What is Mark Fruiterman's specialty?

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

Is Mark Fruiterman enrolled in Medicare?

Yes. Mark Fruiterman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark Fruiterman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Fruiterman reassigns Medicare benefits to Albany Medical College (Albany, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Fruiterman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mark Fruiterman 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 3 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.