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DR. JONATHAN MILLS MD
NPI 1558775130
Internal Medicine - Rheumatology in Chattanooga, TN

Active since June 11, 2014PECOS EnrolledAccepts Medicare Assignment
96.19/100
CMS Quality Rating
979 E 3RD ST STE B-805, CHATTANOOGA, TN 37403(423) 778-4396(423) 778-4397 Get Directions Write a Review

NPPES record last updated: July 17, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Jonathan Mills Md NPPES

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

DR. JONATHAN MILLS MD (NPI 1558775130) is an individual rheumatology provider in Chattanooga, Tennessee, licensed in Tennessee (59539) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, is affiliated with Erlanger Medical Center, and is a graduate of Loma Linda University School Of Medicine (2014).

NPPES Registry Identity

NPI1558775130
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDR. JONATHAN MILLSCredential: MD
Location Address979 E 3RD ST STE B-805Chattanooga, TN 37403-2136
Mailing Address979 E 3rd St Ste B-805Chattanooga, TN 37403-2136 · (423) 778-4396 · Fax (423) 778-4397
Phone(423) 778-4396
Fax(423) 778-4397
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 2014
Enumeration DateJune 11, 2014
Last NPPES UpdateJuly 17, 2019
✔ NPI 1558775130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in TN · 59539
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
979 E 3RD ST STE B-805, Chattanooga, TN 37403
Open in Google Maps ↗

Other Identifiers 1

Other59539TN · Medical License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.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. Jonathan Mills 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 ID5395967152
PECOS Enrollment IDI20190914000122
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 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
204 services89 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
50 services39 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
19 services19 patients

Hospital Affiliations CMS Care Compare

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

Erlanger Medical Center

Acute Care Hospitals · Chattanooga, TN
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440104
Location975 E 3rd StChattanooga, TN 37403 · Hamilton County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37403 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
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
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.

96.19/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.2
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES

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

LIZETH JOVANNA ROMERO M.D.
Internal Medicine (Rheumatology)
979 E 3RD ST STE B-805
CHATTANOOGA, TN 37403
Hamilton County (423) 778-4396

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 Jonathan Mills's NPI number?

The NPI number for Jonathan Mills is 1558775130. It was assigned to this individual provider in the NPPES registry on June 11, 2014.

Where is Jonathan Mills located?

Jonathan Mills practices at 979 E 3rd St Ste B-805, Chattanooga, TN 37403. The listed phone number is (423) 778-4396.

What is Jonathan Mills's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Jonathan Mills enrolled in Medicare?

Yes. Jonathan Mills 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 Jonathan Mills accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 3 other insurers list Jonathan Mills 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.

Is Jonathan Mills affiliated with any hospitals?

According to CMS data, Jonathan Mills is affiliated with Erlanger Medical Center.

When was this NPI record last updated?

The NPPES record for Jonathan Mills was last updated on July 17, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.