1. Home
  2. Directory
  3. Connecticut
  4. Greenwich
  5. Internal Medicine
  6. NPI Profile

STEVEN J GLASSER MD
NPI 1477611101
Internal Medicine in Greenwich, CT

Active since December 05, 2006PECOS Enrolled
73 NORTH WATER STREET, GREENWICH, CT 06830(203) 531-9354(203) 531-5133 Get Directions Write a Review

NPPES record last updated: May 2, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Steven J Glasser Md NPPES

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

STEVEN J GLASSER MD (NPI 1477611101) is an individual internal medicine provider in Greenwich, Connecticut, licensed in Connecticut (22774) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477611101
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSTEVEN J GLASSERCredential: MD
Location Address73 NORTH WATER STREETGreenwich, CT 06830-5815
Mailing Address73 North Water StreetGreenwich, CT 06830-5815 · (203) 531-9354 · Fax (203) 531-5133
Phone(203) 531-9354
Fax(203) 531-5133
Sole ProprietorYes
Enumeration DateDecember 5, 2006
Last NPPES UpdateMay 2, 2008
✔ NPI 1477611101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in CT · 22774✔ Licensed in NY · 1410471
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
73 NORTH WATER STREET, Greenwich, CT 06830
Open in Google Maps ↗

Other Identifiers 4

Medicare PIN110001034CT
Medicare UPIND02724
Medicare PIN42C121NY
Medicaid001227743CT

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Steven J Glasser Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06830 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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.

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 Steven Glasser's NPI number?

The NPI number for Steven Glasser is 1477611101. It was assigned to this individual provider in the NPPES registry on December 5, 2006.

Where is Steven Glasser located?

Steven Glasser practices at 73 North Water Street, Greenwich, CT 06830. The listed phone number is (203) 531-9354.

What is Steven Glasser's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Steven Glasser enrolled in Medicare?

Yes. Steven Glasser is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Steven Glasser was last updated on May 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.