MARTY ERWIN GRIFFITH ACNP
NPI 1205428166
Nurse Practitioner - Acute Care in Knoxville, TN

Active since February 10, 2021PECOS Enrolled
95.69/100
CMS Quality Rating
1932 ALCOA HWY STE 270, KNOXVILLE, TN 37920(865) 251-4658 Get Directions Write a Review

NPPES record last updated: February 10, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marty Erwin Griffith Acnp NPPES

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

MARTY ERWIN GRIFFITH ACNP (NPI 1205428166) is an individual acute care provider in Knoxville, Tennessee, licensed in Tennessee (APN0000028754) and active in the NPI registry since February 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205428166
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameMARTY ERWIN GRIFFITHCredential: ACNP
Location Address1932 ALCOA HWY STE 270Knoxville, TN 37920-1537
Mailing Address73 Rolling Links BlvdOak Ridge, TN 37830-9024 · (865) 310-1281
Sole ProprietorNo
Enumeration DateFebruary 10, 2021
NPPES CertifiedFebruary 9, 2021
NPI 1205428166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License Licensed in TN · APN0000028754
1932 ALCOA HWY STE 270, Knoxville, TN 37920

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Marty Erwin Griffith Acnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 2

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
24 services15 patients
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.
13 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37920 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.

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.

95.69/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.28
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 6

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

Surgery
1932 ALCOA HWY STE 270
KNOXVILLE, TN 37920
Nurse Practitioner (Acute Care)
1932 ALCOA HWY STE 270
KNOXVILLE, TN 37920
Surgery (Trauma Surgery)
1932 ALCOA HWY STE 270
KNOXVILLE, TN 37920
Nurse Practitioner (Acute Care)
1932 ALCOA HWY STE 270
KNOXVILLE, TN 37920
Physician Assistant
1932 ALCOA HWY STE 270
KNOXVILLE, TN 37920
Surgery
1932 ALCOA HWY STE 270
KNOXVILLE, TN 37920

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 Marty Griffith's NPI number?

The NPI number for Marty Griffith is 1205428166. It was assigned to this individual provider in the NPPES registry on February 10, 2021.

Where is Marty Griffith located?

Marty Griffith practices at 1932 Alcoa Hwy Ste 270, Knoxville, TN 37920. The listed phone number is (865) 251-4658.

What is Marty Griffith's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Marty Griffith enrolled in Medicare?

Yes. Marty Griffith is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marty Griffith was last updated on February 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.