What is John Jernigan's specialty?

John Jernigan (NPI 1881635480) is a Medicare-billing provider whose primary specialty is Internal Medicine in Montgomery, AL.

Where does John Jernigan practice?

John Jernigan practices in Montgomery, AL, based on the location reported in the CMS Medicare provider datasets for NPI 1881635480.

How much does Medicare pay John Jernigan?

John Jernigan (NPI 1881635480) received approximately $246K in total Medicare Part B payments, serving 205 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881635480

John JerniganM.D.

PRACTICEMULBERRY MEDICAL ASSOCIATES, P.CSee all providers at this practice →

Internal MedicineMontgomery, ALI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,161

Unique beneficiaries

—

Total services

29,624

Distinct HCPCS

Medicare payment

$219K

Peer benchmark

Total Medicare services vs. 1,263 Internal Medicine providers in AL — top quintile (cohort median 839).

PRESCRIBING · PART D · 2024

Total Rx claims

15,147

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

193

Brand share

27.1%

Top prescribed drugs

Amlodipine Besylate728 claims

Atorvastatin Calcium724 claims

Potassium Chloride552 claims

Metoprolol Succinate352 claims

Carvedilol344 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

115

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

REFERRAL NETWORK

Where John Jernigan's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 59 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
JACKSON HOSPITAL & CLINIC, INC.	731	1,880
Gary Scott Diagnostic Radiology · Montgomery, AL	139	365
Robert Hutto Diagnostic Radiology · Montgomery, AL	135	360
Haynes Ambulance Of Alabama, Inc Ambulance Service Provider · Montgomery, AL	129	352
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	123	810
Bobby Brown Family Practice · Prattville, AL	123	245
Richard Sample Emergency Medicine · Montgomery, AL	104	207
George Wakefield Diagnostic Radiology · Montgomery, AL	95	216
Steven O'mara Family Practice · Montgomery, AL	94	193
LIFESTAR RESPONSE OF ALABAMA, INC.	92	384
Urmil Patel Emergency Medicine · Montgomery, AL	78	164
HEALTH CARE AUTHORITY FOR BAPTIST HEALTH AN AFFILIATE OF UABHS	55	241

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history