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

MR. CASEY WILLIAM SASSER FNP-BC
NPI 1275774051
Nurse Practitioner - Family in Gallatin, TN

Q: What is Casey Sasser's NPI number?

The NPI number for Casey Sasser is 1275774051. It was assigned to this individual provider in the NPPES registry on March 9, 2009.

Q: What is Casey Sasser's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Casey Sasser was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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 March 09, 2009PECOS EnrolledAccepts Medicare Assignment

300 STEAM PLANT RD STE 310, GALLATIN, TN 37066(615) 451-9200(615) 451-1246 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 15, 2026, Oct 21, 2020, Jan 13, 2020 and 1 more (4 updates tracked since 2018).

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About Mr. Casey William Sasser Fnp-bc NPPES

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

MR. CASEY WILLIAM SASSER FNP-BC (NPI 1275774051) is an individual family provider in Gallatin, Tennessee, licensed in Tennessee (APN0000014020) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS, is affiliated with Sumner Regional Medical Center, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1275774051

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameMR. CASEY WILLIAM SASSERCredential: FNP-BC

Location Address300 STEAM PLANT RD STE 310Gallatin, TN 37066-3089

Mailing Address300 Steam Plant Rd Ste 310Gallatin, TN 37066-3089 · (615) 451-9200 · Fax (615) 451-1246

Phone(615) 451-9200

Fax(615) 451-1246

Sole ProprietorNo

Medical School CMSOtherGraduated 2007

Enumeration DateMarch 9, 2009

Last NPPES UpdateJuly 15, 20264 updates tracked since enumeration

NPPES CertifiedJuly 15, 2026

✔ NPI 1275774051 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in TN · APN0000014020

Also ListedHospitalistTaxonomy 208M00000X · License 14020 (TN)

300 STEAM PLANT RD STE 310, Gallatin, TN 37066

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Other Identifiers 1

Medicaid1516161TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health and more.Insurance ›

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

Mr. Casey William Sasser 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 ID1850442211

PECOS Enrollment IDI20090825000686

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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

76 services34 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

50 services32 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

21 services21 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

14 services13 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

14 services14 patients

Hospital Affiliations CMS Care Compare 3

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

Sumner Regional Medical Center

Acute Care Hospitals · Gallatin, TN

1/5 CMS rating

OwnershipProprietary

CMS Certification Number440003

Location555 Hartsville PikeGallatin, TN 37066 · Sumner County

Emergency services Birthing friendly

Trousdale Medical Center

Critical Access Hospitals · Hartsville, TN

OwnershipVoluntary non-profit - Other

CMS Certification Number441301

Location500 Church StreetHartsville, TN 37074 · Trousdale County

Emergency services

Highpoint Health-Riverview With Ascension Saint Th

Critical Access Hospitals · Carthage, TN

5/5 CMS rating

OwnershipProprietary

CMS Certification Number441307

Location158 Hospital DriveCarthage, TN 37030 · Smith County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37066 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

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

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.

ASHLEY H HARBISON PHYSICIAN ASSISTANT

Physician Assistant

300 STEAM PLANT RD STE 310
GALLATIN, TN 37066

Sumner County (615) 451-9200

DR. NADIA RAZAQ SUTTON MD

Internal Medicine (Interventional Cardiology)

300 STEAM PLANT RD STE 310
GALLATIN, TN 37066

Sumner County (615) 451-9200

SUMNER PHYSICIAN PRACTICES, LLC

Internal Medicine (Interventional Cardiology)

300 STEAM PLANT RD STE 310
GALLATIN, TN 37066

Sumner County (615) 328-3730

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 Casey Sasser's NPI number?

The NPI number for Casey Sasser is 1275774051. It was assigned to this individual provider in the NPPES registry on March 9, 2009.

Where is Casey Sasser located?

Casey Sasser practices at 300 Steam Plant Rd Ste 310, Gallatin, TN 37066. The listed phone number is (615) 451-9200.

What is Casey Sasser's specialty?

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

Is Casey Sasser enrolled in Medicare?

Yes. Casey Sasser 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.

What insurance does Casey Sasser accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 4 other insurers list Casey Sasser as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Casey Sasser affiliated with any hospitals?

According to CMS data, Casey Sasser is affiliated with Sumner Regional Medical Center, Trousdale Medical Center and Highpoint Health-Riverview With Ascension Saint Th.

When was this NPI record last updated?

The NPPES record for Casey Sasser was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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.