KENNETH MACKINLAY M.D.
NPI 1689093940
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Madison, IN

Q: What is Kenneth Mackinlay's NPI number?

The NPI number for Kenneth Mackinlay is 1689093940. It was assigned to this individual provider in the NPPES registry on April 15, 2014.

Q: What is Kenneth Mackinlay's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Q: When was this NPI record last updated?

The NPPES record for Kenneth Mackinlay was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 April 15, 2014PECOS EnrolledAccepts Medicare Assignment

77.27/100

CMS Quality Rating

1373 E STATE ROAD 62 STE 2A, MADISON, IN 47250(812) 801-0848(812) 801-0773 Get Directions Write a Review

NPPES record last updated: June 2, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 2, 2025, Feb 10, 2025, Jul 23, 2024 and 2 more (5 updates tracked since 2019).

On this page

About Kenneth Mackinlay M.d. NPPES

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

KENNETH MACKINLAY M.D. (NPI 1689093940) is an individual orthopaedic surgery of the spine provider in Madison, Indiana, licensed in Indiana (01081566A) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Schneck Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1689093940

Entity TypeIndividualMale

Primary Taxonomy207XS0117X

Provider Legal NameKENNETH MACKINLAYCredential: M.D.

Location Address1373 E STATE ROAD 62 STE 2AMadison, IN 47250-7328

Mailing Address620 W Main StMadison, IN 47250-3719 · (440) 725-8373

Phone(812) 801-0848

Fax(812) 801-0773

Sole ProprietorNo

Medical School CMSUniversity Of Louisville School Of MedicineGraduated 2014

Enumeration DateApril 15, 2014

Last NPPES UpdateJune 2, 20255 updates tracked since enumeration

NPPES CertifiedJune 2, 2025

✔ NPI 1689093940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians

Taxonomy Code207XS0117X

License✔ Licensed in IN · 01081566A

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License 01081566A (IN)

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

1373 E STATE ROAD 62 STE 2A, Madison, IN 47250

Open in Google Maps ↗

Secondary Practice Locations 3

Location 1157 Towne Dr Ste 103Elizabethtown, KY 42701-8460 · Phone (502) 629-2225 · Fax (502) 584-6851

Location 2210 E Gray St Ste 900Louisville, KY 40202-3905 · Phone (502) 584-7525 · Fax (502) 584-6851

Location 32051 Clevidence Blvd Ste EClarksville, IN 47129-2278 · Phone (502) 629-5225 · Fax (502) 629-5240

Other Identifiers 2

Medicaid7100363840KY

Medicaid30021835IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, 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 and accepts Medicare assignment

Kenneth Mackinlay 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 ID4284942723

PECOS Enrollment IDI20190125002031

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 Reassignments

Medicare enrollment records show Kenneth Mackinlay reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Norton - Kings Daughters Health Inc

Same address

Family Medicine

1373 E STATE ROAD 62
Madison, IN 47250

Reassigned Medicare billing, Indiana enrollment
142 clinicians in this Medicare group

NPI 1114955093 (812) 801-0800

Jackson County Schneck Memorial Hospital

30 mi

Anesthesiology

411 W TIPTON ST
Seymour, IN 47274

Reassigned Medicare billing, Indiana enrollment
169 clinicians in this Medicare group

NPI 1629143037 (812) 522-2349

Community Medical Associates, Inc.

35 mi

Multi-Specialty

4803 OLYMPIA PARK PLZ STE 1100
Louisville, KY 40241

Reassigned Medicare billing, Indiana enrollment
465 clinicians in this Medicare group

NPI 1073089850 (502) 588-9490

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 21

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, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

680 services80 patients

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.

146 services121 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.

98 services81 patients

Injection of trigger points, 1-2 muscles 20552

Trigger point injection is a procedure used to treat painful areas of muscle that contain trigger points, or knots of muscle that form when muscles do not relax. 1-2 muscles are typically treated in one session. The procedure involves injecting medications into these points to alleviate pain.

56 services45 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

53 services41 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.

48 services39 patients

Aspiration and/or injection of fluid large joint using ultrasound guidance 20611

This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.

47 services28 patients

Insertion of cage or mesh device to spine bone and disc space during spine fusion 22853

Spine fusion is a procedure to join two or more vertebrae. During this process, a cage or mesh device is inserted into the spine bone and disc space. This helps to stabilize the spine, reduce pain, and improve functionality. The device acts as a bridge for new bone to grow on.

41 services21 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

32 services32 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

32 services32 patients

Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005

An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.

29 services28 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

28 services26 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

27 services20 patients

X-ray of upper spine, 2-3 views 72040

An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.

26 services23 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

23 services23 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

17 services13 patients

X-ray of upper spine, 4-5 views 72050

An X-ray of the upper spine with 4-5 views is a non-invasive imaging test. It uses radiation to capture detailed images of the bones and structures in your neck and upper back. This procedure helps identify issues like fractures, infections, or deformities.

16 services16 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.

16 services16 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

15 services12 patients

Placement of stabilizing device to back, 3-6 spine bone segments 22842

This procedure involves placing a device on your back to stabilize 3-6 spine bone segments. It aids in maintaining spine alignment and reducing pain. The device is secured to the bones, providing support and promoting healing.

13 services13 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Schneck Medical Center

Acute Care Hospitals · Seymour, IN

5/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number150065

Location411 W Tipton StSeymour, IN 47274 · Jackson County

Emergency services Birthing friendly

Norton-King's Daughters' Health

Acute Care Hospitals · Madison, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150069

Location1373 East Sr 62Madison, IN 47250 · Jefferson County

Emergency services Birthing friendly

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.

77.27/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

77.84

Improvement Activities

Cost

64.87

Other Providers at the Same Location NPPES 3

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

MR. NATHAN W POLLEY MD

Orthopaedic Surgery

1373 E STATE ROAD 62 STE 2A
MADISON, IN 47250

Jefferson County (812) 801-0848

JENNIFER GAIL NAY FNP-C

Nurse Practitioner (Family)

1373 E STATE ROAD 62 STE 2A
MADISON, IN 47250

Jefferson County (812) 801-0848

MS. ROBIN L HUDSON DNP, FNP-BC

Nurse Practitioner (Family)

1373 E STATE ROAD 62 STE 2A
MADISON, IN 47250

Jefferson County (812) 801-0848

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 Kenneth Mackinlay's NPI number?

The NPI number for Kenneth Mackinlay is 1689093940. It was assigned to this individual provider in the NPPES registry on April 15, 2014.

Where is Kenneth Mackinlay located?

Kenneth Mackinlay practices at 1373 E State Road 62 Ste 2A, Madison, IN 47250. The listed phone number is (812) 801-0848.

What is Kenneth Mackinlay's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Kenneth Mackinlay enrolled in Medicare?

Yes. Kenneth Mackinlay 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.

Which organizations bill Medicare for Kenneth Mackinlay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kenneth Mackinlay reassigns Medicare benefits to 3 organizations: Norton - Kings Daughters Health Inc (Madison, IN), Jackson County Schneck Memorial Hospital (Seymour, IN) and Community Medical Associates, Inc. (Louisville, KY). Each 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 Kenneth Mackinlay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kenneth Mackinlay accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Antidote Health Plan of Ohio, Inc. and CareSource list Kenneth Mackinlay 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 Kenneth Mackinlay affiliated with any hospitals?

According to CMS data, Kenneth Mackinlay is affiliated with Schneck Medical Center and Norton-King's Daughters' Health.

When was this NPI record last updated?

The NPPES record for Kenneth Mackinlay was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.