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MELISSA M DESANTIS M.D.
NPI 1891778338
Emergency Medicine - Emergency Medical Services in Williamsville, NY

Active since November 29, 2005PECOS EnrolledAccepts Medicare Assignment
1540 MAPLE RD, MILLARD FILLMORE SUBURBAN HOSPITAL, WILLIAMSVILLE, NY 14221(716) 568-3600 Get Directions Write a Review

NPPES record last updated: April 7, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Melissa M Desantis M.d. NPPES

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

MELISSA M DESANTIS M.D. (NPI 1891778338) is an individual emergency medical services provider in Williamsville, New York, licensed in New York (284567) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Mount St. Mary's Hospital & Health Center, and is a graduate of State University Of New York At Buffalo School Of Medicine (2002).

NPPES Registry Identity

NPI1891778338
Entity TypeIndividualFemale
Primary Taxonomy207PE0004X
Provider Legal NameMELISSA M DESANTISCredential: M.D.
Location Address1540 MAPLE RD, MILLARD FILLMORE SUBURBAN HOSPITALWilliamsville, NY 14221-3647
Mailing Address1540 Maple Rd, Millard Fillmore Suburban HospitalWilliamsville, NY 14221-3647 · (716) 568-3600
Phone(716) 568-3600
Sole ProprietorYes
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2002
Enumeration DateNovember 29, 2005
Last NPPES UpdateApril 7, 2017
✔ NPI 1891778338 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
Licenses✔ Licensed in NY · 284567✔ Licensed in IL · 036113230
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
1540 MAPLE RD, Williamsville, NY 14221
Open in Google Maps ↗

Other Names 1

Former Name (1)Melissa M Uribes M.d.

Other Identifiers 2

Medicare UPINI11195IL
Medicaid04445492NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Melissa M Desantis 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 ID143292094
PECOS Enrollment IDI20160721002427
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 Reassignments

2

Medicare enrollment records show Melissa Desantis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Emergency Medical Services Inc.
6.9 mi
Emergency Medicine
462 GRIDER ST
Buffalo, NY 14215
  • Reassigned Medicare billing, New York enrollment
  • 194 clinicians in this Medicare group
NPI 1972540482 (716) 389-3271
Wellnow Urgent Care, PC
127 mi
Urgent Care
7375 OSWEGO RD, SUITE1
Liverpool, NY 13090
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Wellnow Urgent Care, P.C.
  • 511 clinicians in this Medicare group
NPI 1669825162 (716) 699-9032

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

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
102 services95 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
86 services80 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
58 services58 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
34 services33 patients

Hospital Affiliations CMS Care Compare

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

Mount St. Mary's Hospital & Health Center

Acute Care Hospitals · Lewiston, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330188
Location5300 Military RoadLewiston, NY 14092 · Niagara County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14221 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
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
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.

DR. ANDERSON KA HO LAI MD
Internal Medicine
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 568-3514
COLLEEN KLOS
Internal Medicine
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 568-3514
BUFFALO HOSPITALIST SERVICES, P.C.
Internal Medicine
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 481-7384
SASHANK KAUSHIK MD
Hospitalist
1540 MAPLE RD, COGENT-HMG, MILLARD FILLMORE SUBURBAN HOSPITAL
WILLIAMSVILLE, NY 14221
Erie County (716) 568-3514
SIMRANJIT GILL D.O.
Emergency Medicine
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 568-3600
DR. JUAN JORGE BLANCO SA-C
Specialist/Technologist, Other (Surgical Assistant)
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 480-2996
FREDERICK C MORIN III MD
Pediatrics (Neonatal-Perinatal Medicine)
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 878-7662
KALEIDA HEALTH
General Acute Care Hospital
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 568-3600

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 Melissa Desantis's NPI number?

The NPI number for Melissa Desantis is 1891778338. It was assigned to this individual provider in the NPPES registry on November 29, 2005. The provider is also known as Melissa M Uribes M.D..

Where is Melissa Desantis located?

Melissa Desantis practices at 1540 Maple Rd Millard Fillmore Suburban Hospital, Williamsville, NY 14221. The listed phone number is (716) 568-3600.

What is Melissa Desantis's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Melissa Desantis enrolled in Medicare?

Yes. Melissa Desantis 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.

Which organizations bill Medicare for Melissa Desantis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Desantis reassigns Medicare benefits to 2 organizations: University Emergency Medical Services Inc. (Buffalo, NY) and Wellnow Urgent Care, PC (Liverpool, NY). Each 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 Melissa Desantis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Melissa Desantis affiliated with any hospitals?

According to CMS data, Melissa Desantis is affiliated with Mount St. Mary's Hospital & Health Center.

When was this NPI record last updated?

The NPPES record for Melissa Desantis was last updated on April 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.