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MISS TAMMY M GRIFFIS FNP-C
NPI 1407251267
Nurse Practitioner - Family in Trezevant, TN

Active since October 22, 2014PECOS EnrolledAccepts Medicare Assignment
45 HURT ST, TREZEVANT, TN 38258(731) 669-3863(731) 731-6693 Get Directions Write a Review

NPPES record last updated: June 19, 2024. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Jun 19, 2024, Dec 12, 2019 (2 updates tracked since 2019).

About Miss Tammy M Griffis Fnp-c NPPES

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

MISS TAMMY M GRIFFIS FNP-C (NPI 1407251267) is an individual family provider in Trezevant, Tennessee, licensed in Tennessee (19264) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS, is affiliated with Jackson-madison County General Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1407251267
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMISS TAMMY M GRIFFISCredential: FNP-C
Location Address45 HURT STTrezevant, TN 38258-2505
Mailing Address45 Hurt StTrezevant, TN 38258-2505 · (731) 207-0323 · Fax (731) 240-8065
Phone(731) 669-3863
Fax(731) 731-6693
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateOctober 22, 2014
Last NPPES UpdateJune 19, 20242 updates tracked since enumeration
NPPES CertifiedJune 19, 2024
✔ NPI 1407251267 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 TN · 19264
45 HURT ST, Trezevant, TN 38258
Open in Google Maps ↗

Secondary Practice Locations 3

Location 11022 Greystone SqJackson, TN 38305-3580 · Phone (731) 300-2001 · Fax (731) 240-8095
Location 22062 Pleasant Plains Ext Rd Ste EJackson, TN 38305-6008 · Phone (731) 664-2273 · Fax (731) 300-7405
Location 31123 N Main StDyer, TN 38330-1019 · Phone (731) 692-2853 · Fax (731) 692-2367

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, 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

Miss Tammy M Griffis Fnp-c 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 ID8820310824
PECOS Enrollment IDI20210216002747
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 10

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.
71 services46 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.
63 services62 patients
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.
59 services45 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
48 services19 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
32 services30 patients
Testing for presence of drug, read by direct observation 80305
Testing for the presence of drugs involves collecting a sample, usually urine, which is then analyzed for specific substances. The process is monitored directly to ensure accuracy and integrity. This test helps to confirm if drugs are present in your system.
29 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Jackson-Madison County General Hospital

Acute Care Hospitals · Jackson, TN
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440002
Location620 Skyline DriveJackson, TN 38301 · Madison County
Emergency services Birthing friendly

West Tennessee Healthcare Milan Hospital

Acute Care Hospitals · Milan, TN
OwnershipGovernment - Local
CMS Certification Number440060
Location4039 Highland StMilan, TN 38358 · Gibson County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38258 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 2

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

MRS. DEBORAH LEGGETT FNP-C
Nurse Practitioner (Family)
45 HURT ST
TREZEVANT, TN 38258
Carroll County (731) 541-5000
FAMILY MEDICAL CLINIC OF TREZEVANT
Clinic/Center (Rural Health)
45 HURT ST
TREZEVANT, TN 38258
Carroll County (731) 207-0323

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 Tammy Griffis's NPI number?

The NPI number for Tammy Griffis is 1407251267. It was assigned to this individual provider in the NPPES registry on October 22, 2014.

Where is Tammy Griffis located?

Tammy Griffis practices at 45 Hurt St, Trezevant, TN 38258. The listed phone number is (731) 669-3863.

What is Tammy Griffis's specialty?

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

Is Tammy Griffis enrolled in Medicare?

Yes. Tammy Griffis 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 Tammy Griffis accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Tammy Griffis 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 Tammy Griffis affiliated with any hospitals?

According to CMS data, Tammy Griffis is affiliated with Jackson-Madison County General Hospital and West Tennessee Healthcare Milan Hospital.

When was this NPI record last updated?

The NPPES record for Tammy Griffis was last updated on June 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.