DIANA MARIE SUSTAR MD
NPI 1659500825
Obstetrics & Gynecology in Glens Falls, NY

Q: What is Diana Sustar's NPI number?

The NPI number for Diana Sustar is 1659500825. It was assigned to this individual provider in the NPPES registry on July 9, 2009. The provider is also known as Diana Marie Anderson.

Q: What is Diana Sustar's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Diana Sustar was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 July 09, 2009PECOS EnrolledAccepts Medicare Assignment

90 SOUTH ST, GLENS FALLS, NY 12801(518) 792-7841(518) 932-0289 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 13, 2026, May 23, 2025, Dec 23, 2024 and 1 more (4 updates tracked since 2023).

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About Diana Marie Sustar Md NPPES

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

DIANA MARIE SUSTAR MD (NPI 1659500825) is an individual obstetrics & gynecology provider in Glens Falls, New York, licensed in New York (268628) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS, is affiliated with Glens Falls Hospital, and maintains a secondary practice location in Gansevoort.

NPPES Registry Identity

NPI1659500825

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDIANA MARIE SUSTARCredential: MD

Location Address90 SOUTH STGlens Falls, NY 12801-4328

Mailing Address9 Carey RdQueensbury, NY 12804-7880 · (518) 761-0300

Phone(518) 792-7841

Fax(518) 932-0289

Sole ProprietorNo

Medical School CMSNortheastern Ohio University College Of MedicineGraduated 2009

Enumeration DateJuly 9, 2009

Last NPPES UpdateMarch 13, 20264 updates tracked since enumeration

NPPES CertifiedMarch 13, 2026

✔ NPI 1659500825 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in NY · 268628

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

90 SOUTH ST, Glens Falls, NY 12801

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Other Names 1

Former Name (1)Diana Marie Anderson

Secondary Practice Location 1

Location 11299 Route 9Gansevoort, NY 12831-1560 · Phone (518) 761-6961 · Fax (518) 761-1006

Other Identifiers 1

Medicaid03779664NY

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

Diana Marie Sustar 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 ID9537390141

PECOS Enrollment IDI20140325000869

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 2

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.

Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830

An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.

19 services19 patients

Complete ultrasound scan of pelvis 76856

A complete ultrasound scan of the pelvis is a safe, non-invasive imaging procedure. It uses sound waves to create pictures of your lower abdomen area, helping doctors to evaluate and diagnose any potential issues. It's painless and usually takes about 30 minutes.

18 services18 patients

Hospital Affiliations CMS Care Compare

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

Glens Falls Hospital

Acute Care Hospitals · Glens Falls, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330191

Location100 Park StreetGlens Falls, NY 12801 · Warren County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12801 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

$68.57 typical visit price

range $17.54 – $136.14

Typical copayment $17.14 (range $4.38 – $34.03)

Most-billed visit code 99213

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…

98%60 patients4/55-star benchmark: 100%

Urinary Incontinence: Assessment of Presence or Absence of Urinary Incontinence in Women Aged 65 Years and Older

Percentage of female patients aged 65 years and older who were assessed for the presence or absence of urinary incontinence within 12 months

95%21 patients4/55-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.

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.

KATHI J MILLER CNM

Advanced Practice Midwife