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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. MARIA-ELENA KATRINA DAMASIEWICZ RD
NPI 1912607219
Dietitian, Registered in Buffalo, NY

Active since March 06, 2023Accepts Medicare Assignment
505 ELLICOTT ST, BUFFALO, NY 14203(716) 901-2139 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 28, 2026, Sep 22, 2026, Mar 6, 2023 (3 updates tracked since 2023).

About Ms. Maria-elena Katrina Damasiewicz Rd NPPES

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

MS. MARIA-ELENA KATRINA DAMASIEWICZ RD (NPI 1912607219) is an individual dietitian, registered in Buffalo, New York and active in the NPI registry since March 2023. She is a graduate of Other (2018).

NPPES Registry Identity

NPI1912607219
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameMS. MARIA-ELENA KATRINA DAMASIEWICZCredential: RD
Location Address505 ELLICOTT STBuffalo, NY 14203-1547
Mailing Address505 Ellicott StBuffalo, NY 14203-1547 · (716) 901-2139
Phone(716) 901-2139
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 6, 2023
Last NPPES UpdateSeptember 28, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 28, 2026
✔ NPI 1912607219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
505 ELLICOTT ST, Buffalo, NY 14203
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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

Ms. Maria-elena Katrina Damasiewicz Rd 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 ID1456898014
PECOS Enrollment IDI20240801001302

Medicare Billing Reassignment

Medicare enrollment records show Maria-elena Damasiewicz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kelly's Choice, LLC
124 mi
Dietitian, Registered
7 ONONDAGA ST
Skaneateles, NY 13152
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Kellys Choice LLC
  • 9 clinicians in this Medicare group
NPI 1134741762 (315) 730-4459

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 14203 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
$0.00 typical visit price
range $54.87 – $166.88
Typical copayment $0.00 (range $13.71 – $41.72)
Most-billed visit code NA
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 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EMILY MACKENZIE
Counselor
505 ELLICOTT ST
BUFFALO, NY 14203
Erie County (716) 222-8992
JENNIFER L JOHNSTON
Social Worker (Clinical)
505 ELLICOTT ST
BUFFALO, NY 14203
Erie County (888) 975-2256
NUTRITION WITH MARIA-ELENA PLLC
Dietitian, Registered
505 ELLICOTT ST
BUFFALO, NY 14203
Erie County (716) 901-2139

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 Maria-elena Damasiewicz's NPI number?

The NPI number for Maria-elena Damasiewicz is 1912607219. It was assigned to this individual provider in the NPPES registry on March 6, 2023.

Where is Maria-elena Damasiewicz located?

Maria-elena Damasiewicz practices at 505 Ellicott St, Buffalo, NY 14203. The listed phone number is (716) 901-2139.

What is Maria-elena Damasiewicz's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Maria-elena Damasiewicz enrolled in Medicare?

Yes. Maria-elena Damasiewicz 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 organization bills Medicare for Maria-elena Damasiewicz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria-elena Damasiewicz reassigns Medicare benefits to Kelly's Choice, LLC (Skaneateles, 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 Maria-elena Damasiewicz'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 Maria-elena Damasiewicz was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.