Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JOHN A. JERNIGAN M.D.
NPI 1881635480
Internal Medicine in Montgomery, AL

Active since June 08, 2006PECOS Enrolled
82.89/100
CMS Quality Rating
1301 MULBERRY ST, MONTGOMERY, AL 36106(334) 265-6153(334) 265-6943 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. John A. Jernigan M.d. NPPES

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

DR. JOHN A. JERNIGAN M.D. (NPI 1881635480) is an individual internal medicine provider in Montgomery, Alabama, licensed in Alabama (00009475) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Florida College Of Medicine (1979).

NPPES Registry Identity

NPI1881635480
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOHN A. JERNIGANCredential: M.D.
Location Address1301 MULBERRY STMontgomery, AL 36106-1132
Mailing Address1301 Mulberry StMontgomery, AL 36106-1132 · (334) 265-6153 · Fax (334) 265-6943
Fax(334) 265-6943
Sole ProprietorNo
Medical School CMSUniversity Of Florida College Of MedicineGraduated 1979
Enumeration DateJune 8, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1881635480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in AL · 00009475
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1301 MULBERRY ST, Montgomery, AL 36106

Accepted 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

Dr. John A. Jernigan M.d. 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 ID8921070400
PECOS Enrollment IDI20040825001421
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 64

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.

Injection, testosterone cypionate, 1 mg J1071
Testosterone cypionate is a medication given via injection to help balance hormone levels in your body. It's typically used when your body doesn't produce enough of this hormone naturally. The 1 mg dose refers to the amount of medication in each injection.
22,000 services13 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
543 services184 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
530 services172 patients
Phosphate level 84100
A phosphate level test measures the amount of phosphate in your blood. Phosphate is a chemical that contains the mineral phosphorus, crucial for energy production, muscle and nerve function, and bone growth. Imbalances may indicate kidney disease or other health issues.
398 services173 patients
Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month 99487
Complex chronic care management is a service for patients with two or more long-term health conditions. It involves a healthcare professional directing clinical staff in providing care for the first 60 minutes each month. This helps manage your health conditions effectively.
396 services62 patients
Magnesium level 83735
A magnesium level test is a simple blood test that measures the amount of magnesium in your body. Magnesium is a crucial mineral that helps your nerves, muscles, and heart function properly. The test can help detect health conditions like kidney disease or malnutrition.
395 services173 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36106 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.

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.

82.89/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality89.53
Improvement Activities40
Cost56.92

Referred Medical Equipment & Supplies CMS DME claims 18

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
13 suppliers37 claims110 services$5.98 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
5 suppliers13 claims22 services$1.20 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
5 suppliers13 claims13 services$102.93 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
4 suppliers12 claims12 services$19.73 avg. paid by Medicare
Tubing used with positive airway pressure device A7037
DME-Other DME · category DE001N
7 suppliers19 claims19 services$14.92 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
5 suppliers15 claims63 services$2.54 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

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

Internal Medicine
1301 MULBERRY ST
MONTGOMERY, AL 36106
Radiology (Diagnostic Radiology)
1301 MULBERRY ST
MONTGOMERY, AL 36106
Physiological Laboratory
1301 MULBERRY ST
MONTGOMERY, AL 36106
Internal Medicine
1301 MULBERRY ST
MONTGOMERY, AL 36106
Internal Medicine
1301 MULBERRY ST
MONTGOMERY, AL 36106

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 John Jernigan's NPI number?

The NPI number for John Jernigan is 1881635480. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Where is John Jernigan located?

John Jernigan practices at 1301 Mulberry St, Montgomery, AL 36106. The listed phone number is (334) 265-6153.

What is John Jernigan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is John Jernigan enrolled in Medicare?

Yes. John Jernigan 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.

What insurance does John Jernigan accept?

Health plans from Blue Cross and Blue Shield of Alabama list John Jernigan 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 John Jernigan was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.