WILLIAM PEYTON ADKINS MD
NPI 1629575071
Emergency Medicine in Memphis, TN

Q: What is William Adkins's NPI number?

The NPI number for William Adkins is 1629575071. It was assigned to this individual provider in the NPPES registry on April 11, 2018.

Q: What is William Adkins's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for William Adkins was last updated on March 28, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 11, 2018PECOS EnrolledAccepts Medicare Assignment

31.3/100

CMS Quality Rating

920 MADISON AVE STE 447, MEMPHIS, TN 38103(901) 516-7509 Get Directions Write a Review

NPPES record last updated: March 28, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 28, 2026, Jun 14, 2021, Aug 24, 2020 and 1 more (4 updates tracked since 2018).

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About William Peyton Adkins Md NPPES

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

WILLIAM PEYTON ADKINS MD (NPI 1629575071) is an individual emergency medicine provider in Memphis, Tennessee, licensed in Arkansas (E-13221) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Iberia Medical Center, and is a graduate of Louisiana State University School Of Medicine In Shreveport (2018).

NPPES Registry Identity

NPI1629575071

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameWILLIAM PEYTON ADKINSCredential: MD

Location Address920 MADISON AVE STE 447Memphis, TN 38103-3438

Mailing Address455 Sandefur DrShreveport, LA 71105-3137 · (985) 807-4248

Phone(901) 516-7509

Sole ProprietorNo

Medical School CMSLouisiana State University School Of Medicine In ShreveportGraduated 2018

Enumeration DateApril 11, 2018

Last NPPES UpdateMarch 28, 20264 updates tracked since enumeration

NPPES CertifiedMarch 28, 2026

✔ NPI 1629575071 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in AR · E-13221✔ Licensed in TN · 60716

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

920 MADISON AVE STE 447, Memphis, TN 38103

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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

William Peyton Adkins Md 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 ID8921356452

PECOS Enrollment IDI20260304004074

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 4

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

287 services284 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

212 services209 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

36 services35 patients

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.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Iberia Medical Center

Acute Care Hospitals · New Iberia, LA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190054

Location2315 E Main StreetNew Iberia, LA 70562 · Iberia County

Emergency services Birthing friendly

Morehouse General Hospital

Acute Care Hospitals · Bastrop, LA

OwnershipGovernment - Hospital District or Authority

CMS Certification Number190116

Location323 W WalnutBastrop, LA 71220 · Morehouse County

Emergency services

Baptist Memorial Hospital

Acute Care Hospitals · Memphis, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440048

Location6019 Walnut Grove RoadMemphis, TN 38120 · Shelby County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38103 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.

31.3/100

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

Individually scored

Quality

11.66

Improvement Activities

Leave this field empty

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.

DR. DAVID EDWARD ZIMMERHANZEL MD

Student in an Organized Health Care Education/Training Program