DR. JACOB LAWRENCE NUNAMAKER IV M.D.
NPI 1356411508
Internal Medicine - Interventional Cardiology in Louisville, KY

Q: What is Jacob Nunamaker's NPI number?

The NPI number for Jacob Nunamaker is 1356411508. It was assigned to this individual provider in the NPPES registry on November 8, 2006.

Q: What is Jacob Nunamaker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Jacob Nunamaker was last updated on October 17, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 08, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

6420 DUTCHMANS PKWY, STE 200, LOUISVILLE, KY 40205(502) 821-8300(502) 891-8338 Get Directions Write a Review

NPPES record last updated: October 17, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 17, 2019, Dec 4, 2018, Feb 16, 2017 (3 updates tracked since 2017).

On this page

About Dr. Jacob Lawrence Nunamaker Iv M.d. NPPES

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

DR. JACOB LAWRENCE NUNAMAKER IV M.D. (NPI 1356411508) is an individual interventional cardiology provider in Louisville, Kentucky, licensed in Kentucky (43177) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Clark Memorial Hospital, and is a graduate of Medical University Of South Carolina College Of Medicine (1994).

NPPES Registry Identity

NPI1356411508

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameDR. JACOB LAWRENCE NUNAMAKER IVCredential: M.D.

Location Address6420 DUTCHMANS PKWY, STE 200Louisville, KY 40205-3372

Mailing AddressPo Box 776351Chicago, IL 60677-6351 · (502) 588-9490 · Fax (502) 272-5116

Phone(502) 821-8300

Fax(502) 891-8338

Sole ProprietorNo

Medical School CMSMedical University Of South Carolina College Of MedicineGraduated 1994

Enumeration DateNovember 8, 2006

Last NPPES UpdateOctober 17, 20193 updates tracked since enumeration

✔ NPI 1356411508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

Licenses✔ Licensed in KY · 43177✔ Licensed in KY · TP888

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

6420 DUTCHMANS PKWY, Louisville, KY 40205

Open in Google Maps ↗

Other Identifiers 4

Other000000693030KY · Anthem- Cardiothoracic Surgery Of Louisville

Other000057080NKY · Humana- Cardiothoracic Surgery Of Louisville

OtherP00992197KY · Railroad Medicare

Medicaid7100107670KY

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jacob Lawrence Nunamaker Iv 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 ID9234143447

PECOS Enrollment IDI20100317000825, I20130503000362

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 18

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

479 services393 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.

313 services276 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

268 services264 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

183 services126 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

75 services75 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

73 services71 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.

64 services64 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

62 services61 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.

60 services49 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.

48 services48 patients

Insertion of tube in coronary artery for diagnosis with review by radiologist 93454

This procedure involves placing a small tube into your coronary artery. It helps to identify any blockages or issues within the artery. A radiologist, a doctor specialized in medical imaging, will review the results to ensure accurate diagnosis.

30 services29 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

27 services27 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

26 services26 patients

Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel 92978

This procedure involves using ultrasound technology to examine the first vessel of your heart or graft. A radiologist will review the images. It's a non-invasive way to check the health of your heart's blood vessels.

17 services17 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days 93248

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

15 services15 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

14 services14 patients

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

14 services14 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

13 services13 patients

Hospital Affiliations CMS Care Compare 5

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

Clark Memorial Hospital

Acute Care Hospitals · Jeffersonville, IN

2/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number150009

Location1220 Missouri AveJeffersonville, IN 47130 · Clark County

Emergency services Birthing friendly

Memorial Hospital And Health Care Center

Acute Care Hospitals · Jasper, IN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150115

Location800 W 9th StJasper, IN 47546 · Dubois County

Emergency services Birthing friendly

Harrison County Hospital

Critical Access Hospitals · Corydon, IN

4/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number151331

Location1141 Hospital Dr NWCorydon, IN 47112 · Harrison County

Emergency services

Jewish Hospital & St Mary's Healthcare

Acute Care Hospitals · Louisville, KY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180040

Location200 Abraham Flexner WayLouisville, KY 40202 · Jefferson County

Emergency services

Norton Hospitals, Inc

Acute Care Hospitals · Louisville, KY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180088

Location200 East Chestnut StreetLouisville, KY 40202 · Jefferson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40205 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

$122.77 typical visit price

range $52.76 – $162.27

Typical copayment $30.69 (range $13.19 – $40.56)

Most-billed visit code 99204

Established Patient

$93.94 typical visit price

range $16.53 – $131.99

Typical copayment $23.48 (range $4.13 – $32.99)

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.

100/100

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

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

Leave this field empty

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.

JAMES P DONOVAN MD

Internal Medicine (Cardiovascular Disease)

6420 DUTCHMANS PKWY, SUITE 200
LOUISVILLE, KY 40205

Jefferson County (502) 891-8300

JOSEPH A LASH MD

Internal Medicine (Cardiovascular Disease)

6420 DUTCHMANS PKWY, SUITE 200
LOUISVILLE, KY 40205

Jefferson County (502) 891-8300

JOHN S HARRIS MD

Internal Medicine (Cardiovascular Disease)

6420 DUTCHMANS PKWY, SUITE 200
LOUISVILLE, KY 40205

Jefferson County (502) 891-8300

STACEY LYNN ZAPRZALKA

Nurse Practitioner (Family)

6420 DUTCHMANS PKWY, SUITE 200
LOUISVILLE, KY 40205

Jefferson County (502) 891-8300

DIVYESH R BHAKTA MD

Internal Medicine (Interventional Cardiology)

6420 DUTCHMANS PKWY, SUITE 200
LOUISVILLE, KY 40205

Jefferson County (502) 891-8300

DR. MARION D EYRE MD

Otolaryngology

6420 DUTCHMANS PKWY, SUITE 380
LOUISVILLE, KY 40205

Jefferson County (502) 894-9753

JANET LYNN SMITH MD

Internal Medicine (Cardiovascular Disease)

6420 DUTCHMANS PKWY, SUITE 200
LOUISVILLE, KY 40205

Jefferson County (502) 891-8300

CRISTAL L POLLAK APRN

Nurse Practitioner (Family)

6420 DUTCHMANS PKWY, SUITE 200
LOUISVILLE, KY 40205

Jefferson County (502) 891-8300

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 Jacob Nunamaker's NPI number?

The NPI number for Jacob Nunamaker is 1356411508. It was assigned to this individual provider in the NPPES registry on November 8, 2006.

Where is Jacob Nunamaker located?

Jacob Nunamaker practices at 6420 Dutchmans Pkwy Ste 200, Louisville, KY 40205. The listed phone number is (502) 821-8300.

What is Jacob Nunamaker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Jacob Nunamaker enrolled in Medicare?

Yes. Jacob Nunamaker 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 Jacob Nunamaker accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Jacob Nunamaker 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 Jacob Nunamaker affiliated with any hospitals?

According to CMS data, Jacob Nunamaker is affiliated with Clark Memorial Hospital, Memorial Hospital And Health Care Center, Harrison County Hospital, Jewish Hospital & St Mary's Healthcare and Norton Hospitals, Inc.

When was this NPI record last updated?

The NPPES record for Jacob Nunamaker was last updated on October 17, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.