CASSIE ELAINE LEONARD MD
NPI 1144415779
Obstetrics & Gynecology in Glens Falls, NY

Q: What is Cassie Leonard's NPI number?

The NPI number for Cassie Leonard is 1144415779. It was assigned to this individual provider in the NPPES registry on September 6, 2007.

Q: What is Cassie Leonard'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 Cassie Leonard 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 September 06, 2007PECOS 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 27, 2025, Dec 23, 2024 and 2 more (5 updates tracked since 2018).

On this page

About Cassie Elaine Leonard Md NPPES

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

CASSIE ELAINE LEONARD MD (NPI 1144415779) is an individual obstetrics & gynecology provider in Glens Falls, New York, licensed in New York (293306) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS, is affiliated with Glens Falls Hospital, and maintains a secondary practice location in Warrensburg.

NPPES Registry Identity

NPI1144415779

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameCASSIE ELAINE LEONARDCredential: 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 CMSWest Virginia University School Of MedicineGraduated 2007

Enumeration DateSeptember 6, 2007

Last NPPES UpdateMarch 13, 20265 updates tracked since enumeration

NPPES CertifiedMarch 13, 2026

✔ NPI 1144415779 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 · 293306

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

Open in Google Maps ↗

Secondary Practice Location 1

Location 13767 Main StreetWarrensburg, NY 12885-1890 · Phone (518) 623-2844 · Fax (518) 623-3416

Other Identifiers 1

Medicaid05212506NY

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

Cassie Elaine Leonard 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 ID9830368521

PECOS Enrollment IDI20180719002390, I20180719002472

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 4

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.

16 services16 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.

16 services16 patients

Screening mammography 77067

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

13 services13 patients

Screening 3d breast mammography 77063

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

12 services12 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.

Leave this field empty

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