RYAN JAMOUA M.D.
NPI 1255695987
Internal Medicine - Cardiovascular Disease in Kalamazoo, MI

Q: What is Ryan Jamoua's NPI number?

The NPI number for Ryan Jamoua is 1255695987. It was assigned to this individual provider in the NPPES registry on June 27, 2012.

Q: What is Ryan Jamoua's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Ryan Jamoua was last updated on June 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since June 27, 2012PECOS EnrolledAccepts Medicare Assignment

84.78/100

CMS Quality Rating

1521 GULL RD, KALAMAZOO, MI 49048(269) 226-7000 Get Directions Write a Review

NPPES record last updated: June 26, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Ryan Jamoua M.d. NPPES

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

RYAN JAMOUA M.D. (NPI 1255695987) is an individual cardiovascular disease provider in Kalamazoo, Michigan, licensed in Michigan (4301100962) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Three Rivers Health, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1255695987

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameRYAN JAMOUACredential: M.D.

Location Address1521 GULL RDKalamazoo, MI 49048

Mailing Address1521 Gull RdKalamazoo, MI 49048-1640 · (269) 226-7000

Phone(269) 226-7000

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateJune 27, 2012

Last NPPES UpdateJune 26, 2018

✔ NPI 1255695987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in MI · 4301100962

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

1521 GULL RD, Kalamazoo, MI 49048

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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

Ryan Jamoua 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 ID5395094957

PECOS Enrollment IDI20180815003307

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 Ryan Jamoua reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Beacon Kalamazoo Inc

Same address

Hospitalist

1521 GULL RD
Kalamazoo, MI 49048

Reassigned Medicare billing, Michigan enrollment
Medicare enrollment name: Ascension Borgess Hospital
247 clinicians in this Medicare group

NPI 1093749848 (269) 226-5166

Sound Inpatient Physicians-Michigan, PLLC

Same address

Internal Medicine

1521 GULL RD
Kalamazoo, MI 49048

Reassigned Medicare billing, Michigan enrollment
596 clinicians in this Medicare group

NPI 1093967861 (269) 226-7000

Beacon Medical Group Michigan Inc

Same address

Internal Medicine

1717 SHAFFER ST, STE 124
Kalamazoo, MI 49048

Reassigned Medicare billing, Michigan enrollment
Medicare enrollment name: Ascension Medical Group Promed
465 clinicians in this Medicare group

NPI 1720009954 (269) 344-5552

Beacon Dowagiac Inc

36 mi

Critical Access

420 W HIGH ST
Dowagiac, MI 49047

Reassigned Medicare billing, Michigan enrollment
Medicare enrollment name: Ascension Borgess Lee Hospital
133 clinicians in this Medicare group

NPI 1194771030 (269) 782-8681

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 28

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.

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.

281 services271 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.

270 services201 patients

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.

220 services179 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

170 services129 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.

136 services94 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.

129 services96 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.

95 services94 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

89 services89 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.

71 services71 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.

67 services67 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

65 services65 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.

64 services64 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

63 services41 patients

Ultrasound of heart with probe in esophagus, with report 93312

This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.

41 services41 patients

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

40 services40 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.

32 services20 patients

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

28 services28 patients

Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days 93244

A heart rhythm review involves monitoring your heart's electrical activity for more than 48 hours up to 7 days. Using a device called an external EKG, doctors can track your heartbeats to detect irregularities and help diagnose heart conditions.

27 services27 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

27 services27 patients

External shock to heart to regulate heart beat 92960

This procedure, known as cardioversion, uses an external electrical shock to restore your heart's normal rhythm. It's typically performed when irregular heartbeats, or arrhythmias, are causing severe symptoms and aren't responding to medications.

22 services19 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.

22 services21 patients

Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional 93228

An Electrocardiogram (ECG) is a non-invasive test that records the electrical signals in your heart. For up to 30 days, a small device will continuously monitor your heart's activity. A healthcare professional will then review the data and provide a report on your heart's function.

19 services19 patients

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

16 services16 patients

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

16 services16 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.

16 services16 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.

15 services15 patients

3d radiographic procedure 76376

A 3D radiographic procedure is a non-invasive imaging test that helps doctors visualize the internal structures of your body in three dimensions. This advanced technology provides detailed images, aiding in accurate diagnosis and treatment planning. It involves exposure to minimal radiation.

12 services12 patients

Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report 93351

This procedure involves using ultrasound technology to create images of your heart while you rest, exercise, or undergo drug-induced stress. An ECG continuously monitors your heart's electrical activity. It helps doctors assess heart health and function.

11 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Three Rivers Health

Acute Care Hospitals · Three Rivers, MI

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number230015

Location701 S Health ParkwayThree Rivers, MI 49093 · St. Joseph County

Birthing friendly

Bronson Methodist Hospital

Acute Care Hospitals · Kalamazoo, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230017

Location601 John StreetKalamazoo, MI 49007 · Kalamazoo County

Emergency services Birthing friendly

Borgess Medical Center

Acute Care Hospitals · Kalamazoo, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230117

Location1521 Gull RoadKalamazoo, MI 49048 · Kalamazoo County

Emergency services Birthing friendly

Ascension Borgess Lee Hospital

Critical Access Hospitals · Dowagiac, MI

OwnershipVoluntary non-profit - Church

CMS Certification Number231315

Location420 W High StDowagiac, MI 49047 · Cass County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49048 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

$126.15 typical visit price

range $54.34 – $166.68

Typical copayment $31.53 (range $13.58 – $41.67)

Most-billed visit code 99204

Established Patient

$68.07 typical visit price

range $17.09 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

Most-billed visit code 99213

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.

84.78/100

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

Individually scored

Quality

100

Improvement Activities

Cost

90.14

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.

DONNA ANDRESEN

Social Worker

1521 GULL RD
KALAMAZOO, MI 49048

Kalamazoo County (269) 226-7027

MRS. KELSEY DANIELLE NICHOLS OTR/L

Occupational Therapist

1521 GULL RD
KALAMAZOO, MI 49048

Kalamazoo County (269) 226-7000

MICHAEL TREXLER

Internal Medicine (Hospice and Palliative Medicine)

1521 GULL RD, SUITE 173
KALAMAZOO, MI 49048

Kalamazoo County (269) 226-5165

GRETCHEN G BARNAS M.D.

Psychiatry & Neurology (Psychiatry)

1521 GULL RD
KALAMAZOO, MI 49048

Kalamazoo County (269) 226-6653

NILE KHABEIRY

Counselor (Professional)

1521 GULL RD
KALAMAZOO, MI 49048

Kalamazoo County (269) 501-0155

REBECCA MARY CRONIN PA-C

Physician Assistant

1521 GULL RD
KALAMAZOO, MI 49048

Kalamazoo County (269) 226-7000

NAOMI ELIZABETH MPOLOKOSO RN, LLMSW

Social Worker (Clinical)

1521 GULL RD
KALAMAZOO, MI 49048

Kalamazoo County (269) 226-8133

DR. REBECCA S MAYNARD PHARMD

Pharmacist

1521 GULL RD, INPATIENT PHARMACY
KALAMAZOO, MI 49048

Kalamazoo County (269) 226-6645

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 Ryan Jamoua's NPI number?

The NPI number for Ryan Jamoua is 1255695987. It was assigned to this individual provider in the NPPES registry on June 27, 2012.

Where is Ryan Jamoua located?

Ryan Jamoua practices at 1521 Gull Rd, Kalamazoo, MI 49048. The listed phone number is (269) 226-7000.

What is Ryan Jamoua's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Ryan Jamoua enrolled in Medicare?

Yes. Ryan Jamoua 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 Ryan Jamoua's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Jamoua reassigns Medicare benefits to 4 organizations: Beacon Kalamazoo Inc (Kalamazoo, MI), Sound Inpatient Physicians-Michigan, PLLC (Kalamazoo, MI), Beacon Medical Group Michigan Inc (Kalamazoo, MI) and Beacon Dowagiac Inc (Dowagiac, MI). 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 Ryan Jamoua's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ryan Jamoua accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Ryan Jamoua 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 Ryan Jamoua affiliated with any hospitals?

According to CMS data, Ryan Jamoua is affiliated with Three Rivers Health, Bronson Methodist Hospital, Borgess Medical Center and Ascension Borgess Lee Hospital.

When was this NPI record last updated?

The NPPES record for Ryan Jamoua was last updated on June 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.