MARGO LYNN DAVENPORT PA-C
NPI 1598215238
Physician Assistant in Maryville, TN

Q: What is Margo Davenport's NPI number?

The NPI number for Margo Davenport is 1598215238. It was assigned to this individual provider in the NPPES registry on October 5, 2016. The provider is also known as Margo Lynn Guinn.

Q: What is Margo Davenport's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Margo Davenport was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since October 05, 2016PECOS EnrolledAccepts Medicare Assignment

79.29/100

CMS Quality Rating

907 E LAMAR ALEXANDER PKWY, MARYVILLE, TN 37804(865) 980-4897(865) 977-4722 Get Directions Write a Review

NPPES record last updated: October 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 23, 2023, Jun 14, 2017, Feb 27, 2017 (3 updates tracked since 2017).

On this page

About Margo Lynn Davenport Pa-c NPPES

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

MARGO LYNN DAVENPORT PA-C (NPI 1598215238) is an individual physician assistant in Maryville, Tennessee, licensed in Tennessee (3128) and active in the NPI registry since October 2016. She is enrolled in Medicare PECOS, is affiliated with Blount Memorial Hospital, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1598215238

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameMARGO LYNN DAVENPORTCredential: PA-C

Location Address907 E LAMAR ALEXANDER PKWYMaryville, TN 37804-5015

Mailing Address300 E Mcbee Ave Fl 4Greenville, SC 29601-2842

Phone(865) 980-4897

Fax(865) 977-4722

Sole ProprietorYes

Medical School CMSOtherGraduated 2016

Enumeration DateOctober 5, 2016

Last NPPES UpdateOctober 24, 20253 updates tracked since enumeration

NPPES CertifiedOctober 24, 2025

✔ NPI 1598215238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in TN · 3128

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

907 E LAMAR ALEXANDER PKWY, Maryville, TN 37804

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Other Names 1

Former Name (1)Margo Lynn Guinn

Other Identifiers 1

MedicaidQ026795TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, UnitedHealthcare.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

Margo Lynn Davenport Pa-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 ID4183905755

PECOS Enrollment IDI20161220001551

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.

Hospital Affiliations CMS Care Compare

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

Blount Memorial Hospital

Acute Care Hospitals · Maryville, TN

4/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number440011

Location907 E Lamar Alexander ParkwayMaryville, TN 37804 · Blount County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37804 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

$66.01 typical visit price

range $16.72 – $131.41

Typical copayment $16.50 (range $4.18 – $32.85)

Most-billed visit code 99213

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.

79.29/100

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

Scored as part of a group practice

Quality

74.55

Promoting Interoperability

Improvement Activities

Cost

63.09

Other Providers at the Same Location NPPES 20

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

APP OF TENNESSEE ED, PLLC

Emergency Medicine