MRS. KATIE LEIGH LYVER PMHNP
NPI 1336922327
Nurse Practitioner - Psychiatric/Mental Health in Bay Shore, NY

Active since August 15, 2023PECOS EnrolledAccepts Medicare Assignment
21 4TH AVE, BAY SHORE, NY 11706(631) 665-6707 Get Directions Write a Review

NPPES record last updated: April 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 19, 2026, Aug 15, 2023 (2 updates tracked since 2023).

About Mrs. Katie Leigh Lyver Pmhnp NPPES

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

MRS. KATIE LEIGH LYVER PMHNP (NPI 1336922327) is an individual psychiatric/mental health provider in Bay Shore, New York, licensed in New York (F405158-01) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in West Babylon, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1336922327
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMRS. KATIE LEIGH LYVERCredential: PMHNP
Location Address21 4TH AVEBay Shore, NY 11706-7908
Mailing Address205 Arnold AveWest Babylon, NY 11704-7211 · (631) 671-5705
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateAugust 15, 2023
Last NPPES UpdateApril 19, 20262 updates tracked since enumeration
NPPES CertifiedApril 19, 2026
NPI 1336922327 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in NY · F405158-01
21 4TH AVE, Bay Shore, NY 11706

Secondary Practice Location 1

Location 1205 Arnold AveWest Babylon, NY 11704-7211 · Phone (631) 671-5705

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

Mrs. Katie Leigh Lyver Pmhnp 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 ID9638516362
PECOS Enrollment IDI20240327002462
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

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 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.
145 services74 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11706 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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 13

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

Social Worker
21 4TH AVE
BAY SHORE, NY 11706
Social Worker
21 4TH AVE
BAY SHORE, NY 11706
Social Worker
21 4TH AVE
BAY SHORE, NY 11706
Social Worker (Clinical)
21 4TH AVE
BAY SHORE, NY 11706
Social Worker
21 4TH AVE
BAY SHORE, NY 11706
Counselor (Mental Health)
21 4TH AVE
BAY SHORE, NY 11706
Nurse Practitioner (Psychiatric/Mental Health)
21 4TH AVE
BAY SHORE, NY 11706
Social Worker (Clinical)
21 4TH AVE
BAY SHORE, NY 11706

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 Katie Lyver's NPI number?

The NPI number for Katie Lyver is 1336922327. It was assigned to this individual provider in the NPPES registry on August 15, 2023.

Where is Katie Lyver located?

Katie Lyver practices at 21 4th Ave, Bay Shore, NY 11706. The listed phone number is (631) 665-6707.

What is Katie Lyver's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Katie Lyver enrolled in Medicare?

Yes. Katie Lyver 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.

When was this NPI record last updated?

The NPPES record for Katie Lyver was last updated on April 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.