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NATALIE NIEMEL FNP-BC
NPI 1619758927
Nurse Practitioner - Family in Williamsville, NY

Active since October 12, 2023PECOS EnrolledAccepts Medicare Assignment
45 SPINDRIFT DR STE 100, WILLIAMSVILLE, NY 14221(716) 422-5422 Get Directions Write a Review

NPPES record last updated: November 7, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 7, 2024, Oct 17, 2023, Oct 12, 2023 (3 updates tracked since 2023).

About Natalie Niemel Fnp-bc NPPES

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

NATALIE NIEMEL FNP-BC (NPI 1619758927) is an individual family provider in Williamsville, New York, licensed in New York (F351976-01) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1619758927
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameNATALIE NIEMELCredential: FNP-BC
Location Address45 SPINDRIFT DR STE 100Williamsville, NY 14221-7889
Mailing AddressPo Box 488Buffalo, NY 14240-0488 · (716) 852-4772
Phone(716) 422-5422
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateOctober 12, 2023
Last NPPES UpdateNovember 7, 20243 updates tracked since enumeration
NPPES CertifiedNovember 7, 2024
✔ NPI 1619758927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · F351976-01
45 SPINDRIFT DR STE 100, Williamsville, NY 14221
Open in Google Maps ↗

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

Natalie Niemel Fnp-bc 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 ID7214466895
PECOS Enrollment IDI20250128001724
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

4

Medicare enrollment records show Natalie Niemel reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sisters Of Charity Hospital Of Buffalo New York
4.8 mi
General Acute Care Hospital
2605 HARLEM RD
Cheektowaga, NY 14225
  • Reassigned Medicare billing, New York enrollment
  • 515 clinicians in this Medicare group
NPI 1043455199 (716) 891-2400
Kenmore Mercy Hospital
8.4 mi
Rehabilitation Unit
2950 ELMWOOD AVE
Kenmore, NY 14217
  • Reassigned Medicare billing, New York enrollment
  • 271 clinicians in this Medicare group
NPI 1164436283 (716) 447-6100
Chs Neuroscience Group
9.5 mi
Neurology
565 ABBOTT RD
Buffalo, NY 14220
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Mercy Hospital Of Buffalo
  • 499 clinicians in this Medicare group
NPI 1972883304 (716) 826-7000
General Physician, PC
46 mi
General Practice
3898 VINEYARD DR
Dunkirk, NY 14048
  • Reassigned Medicare billing, New York enrollment
  • 572 clinicians in this Medicare group
NPI 1093959322 (716) 692-3302

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

Hospital Affiliations CMS Care Compare

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

Kaleida Health

Acute Care Hospitals · Buffalo, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330005
Location100 High StreetBuffalo, NY 14210 · Erie 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 7

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

MS. JENNIFER ARNOLD PA-C
Physician Assistant
45 SPINDRIFT DR STE 100
WILLIAMSVILLE, NY 14221
Erie County (716) 422-5422
FIYINFOLU OLUTOSIN ODEMUYIWA
Internal Medicine (Hematology & Oncology)
45 SPINDRIFT DR STE 100
WILLIAMSVILLE, NY 14221
Erie County (716) 884-3000
ANKITA KAPOOR MD
Internal Medicine (Hematology & Oncology)
45 SPINDRIFT DR STE 100
WILLIAMSVILLE, NY 14221
Erie County (716) 884-3000
JENNA BORRELLI
Nurse Practitioner
45 SPINDRIFT DR STE 100
WILLIAMSVILLE, NY 14221
Erie County (716) 422-5422
MAUREEN FRAUENHEIM
Physician Assistant
45 SPINDRIFT DR STE 100
WILLIAMSVILLE, NY 14221
Erie County (716) 422-5422
DR. ROBERT FRANK SETLIK M.D.,PH.D.
Internal Medicine (Hematology & Oncology)
45 SPINDRIFT DR STE 100
WILLIAMSVILLE, NY 14221
Erie County (716) 422-5422
DR. PARIKSHIT PADHI MD
Internal Medicine (Hematology & Oncology)
45 SPINDRIFT DR STE 100
WILLIAMSVILLE, NY 14221
Erie County (716) 422-5422

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 Natalie Niemel's NPI number?

The NPI number for Natalie Niemel is 1619758927. It was assigned to this individual provider in the NPPES registry on October 12, 2023.

Where is Natalie Niemel located?

Natalie Niemel practices at 45 Spindrift Dr Ste 100, Williamsville, NY 14221. The listed phone number is (716) 422-5422.

What is Natalie Niemel's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Natalie Niemel enrolled in Medicare?

Yes. Natalie Niemel 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 Natalie Niemel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Niemel reassigns Medicare benefits to 4 organizations: Sisters Of Charity Hospital Of Buffalo New York (Cheektowaga, NY), Kenmore Mercy Hospital (Kenmore, NY), Chs Neuroscience Group (Buffalo, NY) and General Physician, PC (Dunkirk, 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 Natalie Niemel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Natalie Niemel affiliated with any hospitals?

According to CMS data, Natalie Niemel is affiliated with Kaleida Health.

When was this NPI record last updated?

The NPPES record for Natalie Niemel was last updated on November 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.