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

LYNN M SIEVERT NP
NPI 1265482400
Internal Medicine - Hematology & Oncology in Clifton Springs, NY

Q: What is Lynn Sievert's NPI number?

The NPI number for Lynn Sievert is 1265482400. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Q: What is Lynn Sievert's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Lynn Sievert was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 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.

Active since May 10, 2006PECOS EnrolledAccepts Medicare Assignment

76.84/100

CMS Quality Rating

6 AMBULANCE DRIVE, CLIFTON SPRINGS, NY 14432(315) 462-1472(315) 462-2639 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Jul 3, 2023 (2 updates tracked since 2023).

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About Lynn M Sievert Np NPPES

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

LYNN M SIEVERT NP (NPI 1265482400) is an individual hematology & oncology provider in Clifton Springs, New York, licensed in New York (F3700091) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with F F Thompson Hospital, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1265482400

Entity TypeIndividualFemale

Primary Taxonomy207RH0003X

Provider Legal NameLYNN M SIEVERTCredential: NP

Location Address6 AMBULANCE DRIVEClifton Springs, NY 14432

Mailing Address6 Ambulance DriveClifton Springs, NY 14432 · (315) 462-1472 · Fax (315) 462-2639

Phone(315) 462-1472

Fax(315) 462-2639

Sole ProprietorNo

Medical School CMSOtherGraduated 1995

Enumeration DateMay 10, 2006

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1265482400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in NY · F3700091

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Also ListedNurse PractitionerTaxonomy 363L00000X · License 370009 (NY)

6 AMBULANCE DRIVE, Clifton Springs, NY 14432

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Other Identifiers 3

Medicaid02329826NY

OtherP019370009NY · Blue Choice Bcbs

OtherNP0538NY · Preferred Care

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

Lynn M Sievert Np 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 ID6305032640

PECOS Enrollment IDI20101129000227

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 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

104 services61 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

75 services45 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

42 services34 patients

Hospital Affiliations CMS Care Compare 4

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

F F Thompson Hospital

Acute Care Hospitals · Canandaigua, NY

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330074

Location350 Parrish StreetCanandaigua, NY 14424 · Ontario County

Emergency services Birthing friendly

Highland Hospital

Acute Care Hospitals · Rochester, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330164

Location1000 South AvenueRochester, NY 14617 · Monroe County

Emergency services Birthing friendly

Nicholas H Noyes Memorial Hospital

Acute Care Hospitals · Dansville, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330238

Location111 Clara Barton StreetDansville, NY 14437 · Livingston County

Emergency services Birthing friendly

Strong Memorial Hospital

Acute Care Hospitals · Rochester, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330285

Location601 Elmwood AveRochester, NY 14642 · Monroe County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14432 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

$166.88 typical visit price

range $54.87 – $166.88

Typical copayment $41.72 (range $13.71 – $41.72)

Most-billed visit code 99205

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.

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.

76.84/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

68.2

Promoting Interoperability

100

Improvement Activities

Cost

42.68

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.

VIRGINIA K HURLEY NP

Internal Medicine (Hematology & Oncology)

6 AMBULANCE DRIVE
CLIFTON SPRINGS, NY 14432

Ontario County (315) 462-1472

FINGER LAKES HEMATOLOGY & ONCOLOGY PLLC

Internal Medicine (Hematology & Oncology)

6 AMBULANCE DRIVE
CLIFTON SPRINGS, NY 14432

Ontario County (315) 462-1472

STEPHEN MICHAEL IGNACZAK MD

Internal Medicine (Hematology & Oncology)

6 AMBULANCE DRIVE
CLIFTON SPRINGS, NY 14432

Ontario County (315) 462-1472

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 Lynn Sievert's NPI number?

The NPI number for Lynn Sievert is 1265482400. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Lynn Sievert located?

Lynn Sievert practices at 6 Ambulance Drive, Clifton Springs, NY 14432. The listed phone number is (315) 462-1472.

What is Lynn Sievert's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Lynn Sievert enrolled in Medicare?

Yes. Lynn Sievert 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.

Is Lynn Sievert affiliated with any hospitals?

According to CMS data, Lynn Sievert is affiliated with F F Thompson Hospital, Highland Hospital, Nicholas H Noyes Memorial Hospital and Strong Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Lynn Sievert was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 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.