GARRETT REID MCCLENNY MD
NPI 1538746433
Internal Medicine - Pulmonary Disease in Mobile, AL

Q: What is Garrett Mcclenny's NPI number?

The NPI number for Garrett Mcclenny is 1538746433. It was assigned to this individual provider in the NPPES registry on March 26, 2021.

Q: What is Garrett Mcclenny's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Garrett Mcclenny was last updated on July 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 March 26, 2021PECOS Enrolled

2451 UNIVERSITY HOSPITAL DR STE 102, MOBILE, AL 36617(251) 470-5890(251) 471-7468 Get Directions Write a Review

NPPES record last updated: July 20, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 17, 2024, Oct 12, 2023, Mar 26, 2021 (3 updates tracked since 2021).

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About Garrett Reid Mcclenny Md NPPES

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

GARRETT REID MCCLENNY MD (NPI 1538746433) is an individual pulmonary disease provider in Mobile, Alabama, licensed in Alabama (45356) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1538746433

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameGARRETT REID MCCLENNYCredential: MD

Location Address2451 UNIVERSITY HOSPITAL DR STE 102Mobile, AL 36617-2300

Mailing AddressPo Box 746450Atlanta, GA 30374-6450 · (866) 401-3057 · Fax (318) 868-6430

Phone(251) 470-5890

Fax(251) 471-7468

Sole ProprietorNo

Enumeration DateMarch 26, 2021

Last NPPES UpdateJuly 20, 20253 updates tracked since enumeration

NPPES CertifiedJuly 20, 2025

✔ NPI 1538746433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in AL · 45356

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal MedicineTaxonomy 207R00000X · License 45356 (AL)

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

2451 UNIVERSITY HOSPITAL DR STE 102, Mobile, AL 36617

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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 Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Garrett Reid Mcclenny Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Garrett Mcclenny reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Usa Health Physician Billing Services LLC

Same address

Emergency Medicine

2451 UNIVERSITY HOSPITAL DR
Mobile, AL 36617

Reassigned Medicare billing, Alabama enrollment
857 clinicians in this Medicare group

NPI 1285292912 (251) 470-7300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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.

27 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36617 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

$122.31 typical visit price

range $52.65 – $161.63

Typical copayment $30.57 (range $13.16 – $40.40)

Most-billed visit code 99204

Established Patient

$93.72 typical visit price

range $16.56 – $131.65

Typical copayment $23.43 (range $4.14 – $32.91)

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.

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 Garrett Mcclenny's NPI number?

The NPI number for Garrett Mcclenny is 1538746433. It was assigned to this individual provider in the NPPES registry on March 26, 2021.

Where is Garrett Mcclenny located?

Garrett Mcclenny practices at 2451 University Hospital Dr Ste 102, Mobile, AL 36617. The listed phone number is (251) 470-5890.

What is Garrett Mcclenny's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Garrett Mcclenny enrolled in Medicare?

Yes. Garrett Mcclenny is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Garrett Mcclenny's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Garrett Mcclenny reassigns Medicare benefits to Usa Health Physician Billing Services LLC (Mobile, AL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Garrett Mcclenny's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Garrett Mcclenny accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Garrett Mcclenny 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.

When was this NPI record last updated?

The NPPES record for Garrett Mcclenny was last updated on July 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.