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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NATHANAEL YOUNG JOHNSTON MD
NPI 1073263026
Hospitalist in Mobile, AL

Active since March 24, 2022PECOS EnrolledAccepts Medicare Assignment
1700 CENTER ST, MOBILE, AL 36604(251) 415-1343(251) 415-1353 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Nathanael Young Johnston Md NPPES

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

DR. NATHANAEL YOUNG JOHNSTON MD (NPI 1073263026) is an individual hospitalist provider in Mobile, Alabama, licensed in Alabama (MD.47901) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and is a graduate of Brody School Of Medicine At East Carolina University (2022).

NPPES Registry Identity

NPI1073263026
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. NATHANAEL YOUNG JOHNSTONCredential: MD
Location Address1700 CENTER STMobile, AL 36604-3301
Mailing AddressPo Box 746450Atlanta, GA 30374-6450 · (866) 401-3057 · Fax (318) 868-6430
Phone(251) 415-1343
Fax(251) 415-1353
Sole ProprietorNo
Medical School CMSBrody School Of Medicine At East Carolina UniversityGraduated 2022
Enumeration DateMarch 24, 2022
Last NPPES UpdateJune 30, 2026
NPPES CertifiedJune 30, 2026
✔ NPI 1073263026 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in AL · MD.47901
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD.47901 (AL)
Also ListedPediatricsTaxonomy 208000000X · License MD.47901 (AL)
1700 CENTER ST, Mobile, AL 36604
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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

Dr. Nathanael Young Johnston 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 ID8224419437
PECOS Enrollment IDI20251125000430
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36604 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.

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. PAUL D SCHNEIDER MD
Emergency Medicine (Pediatric Emergency Medicine)
1700 CENTER ST
MOBILE, AL 36604
Mobile County (251) 415-1000
MS. MICHELLE RAINES THRASHER NNP
Nurse Practitioner (Neonatal)
1700 CENTER ST, DIVISION OF NEONATOLOGY
MOBILE, AL 36604
Mobile County (251) 415-1055
DR. MELISSA LEIGH PETERS MD
Pediatrics (Pediatric Emergency Medicine)
1700 CENTER ST
MOBILE, AL 36604
Mobile County (251) 415-1000
UNIVERSITY OF SOUTH ALABAMA
General Acute Care Hospital (Children)
1700 CENTER ST
MOBILE, AL 36604
Mobile County (251) 415-1000
DR. KALSANG DOLMA M.D.
Pediatrics (Neonatal-Perinatal Medicine)
1700 CENTER ST
MOBILE, AL 36604
Mobile County (251) 415-1055
CLAIRE COPELAND BARNETT RN
Registered Nurse (Critical Care Medicine)
1700 CENTER ST
MOBILE, AL 36604
Mobile County (251) 415-1000
TAMARA SNELL
Registered Nurse (Maternal Newborn)
1700 CENTER ST
MOBILE, AL 36604
Mobile County (251) 415-1000
DEENA WAFADARI R M.D.
Student in an Organized Health Care Education/Training Program
1700 CENTER ST, CWEB 1, RM 1538
MOBILE, AL 36604
Mobile County (251) 434-3915

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 Nathanael Johnston's NPI number?

The NPI number for Nathanael Johnston is 1073263026. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Where is Nathanael Johnston located?

Nathanael Johnston practices at 1700 Center St, Mobile, AL 36604. The listed phone number is (251) 415-1343.

What is Nathanael Johnston's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Nathanael Johnston enrolled in Medicare?

Yes. Nathanael Johnston 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.

When was this NPI record last updated?

The NPPES record for Nathanael Johnston was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.