DR. SUBBARAO CHAVALI M.D.
NPI 1669490769
Internal Medicine - Cardiovascular Disease in Bay City, MI

Q: What is Subbarao Chavali's NPI number?

The NPI number for Subbarao Chavali is 1669490769. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Q: What is Subbarao Chavali'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 Subbarao Chavali was last updated on April 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 July 17, 2006PECOS EnrolledAccepts Medicare Assignment

200 S WENONA ST, SUITE G 28, BAY CITY, MI 48706(989) 893-8116(989) 893-8151 Get Directions Write a Review

NPPES record last updated: April 24, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Subbarao Chavali M.d. NPPES

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

DR. SUBBARAO CHAVALI M.D. (NPI 1669490769) is an individual cardiovascular disease provider in Bay City, Michigan, licensed in Michigan (4301055651) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Mclaren Bay Region, and is a graduate of Other (1982).

NPPES Registry Identity

NPI1669490769

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. SUBBARAO CHAVALICredential: M.D.

Location Address200 S WENONA ST, SUITE G 28Bay City, MI 48706-8820

Mailing Address200 S. Wenona, Suite G-28Bay City, MI 48706-8831 · (989) 893-8116 · Fax (989) 893-8151

Phone(989) 893-8116

Fax(989) 893-8151

Sole ProprietorYes

Medical School CMSOtherGraduated 1982

Enumeration DateJuly 17, 2006

Last NPPES UpdateApril 24, 2013

✔ NPI 1669490769 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 · 4301055651

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.

200 S WENONA ST, Bay City, MI 48706

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Other Identifiers 6

Other0982786MI · Health Plus

OtherP00294280MI · Travelers Medicare

Medicare UPINF43489MI

Medicaid4270309MI

Other0600901521MI · Blue Cross And Blue Care

Medicare ID-Type UnspecifiedON22730MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include McLaren Health Plan Community, Priority Health.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. Subbarao Chavali 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 ID4082601562

PECOS Enrollment IDI20040427001133

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 24

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.

859 services463 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.

775 services458 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

603 services155 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294

This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.

344 services105 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.

252 services251 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.

173 services163 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.

154 services137 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

125 services120 patients

Technetium tc-99m tetrofosmin, diagnostic, per study dose A9502

Technetium Tc-99m Tetrofosmin is a radiopharmaceutical used in diagnostic imaging. It helps highlight areas of concern in the heart by emitting signals captured by a special camera. This assists doctors in detecting heart conditions.

119 services63 patients

Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days 93297

This service involves remotely monitoring your heart and blood vessel implant system for up to 30 days. Using advanced technology, healthcare professionals can track the device's performance and your health status, ensuring the system is working optimally for your needs.

110 services17 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

101 services101 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.

97 services97 patients

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

74 services71 patients

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

66 services66 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician 93015

An exercise or drug-induced heart stress test with ECG is a procedure performed by a doctor to assess how your heart responds to exertion. It involves monitoring your heart's electrical activity while you exercise or after medication is given to mimic exercise effects.

66 services66 patients

Injection, regadenoson, 0.1 mg J2785

Regadenoson injection, 0.1 mg, is a medication used to help visualize the heart during a stress test. It works by increasing blood flow in the arteries of the heart. It's injected into a vein and is generally well-tolerated.

55 services55 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.

54 services47 patients

Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days 93295

This procedure involves remotely monitoring your implantable defibrillator system, which can have single, dual, or multiple leads. Over a period of up to 90 days, the system's performance is evaluated to ensure it's working properly and providing the necessary heart rhythm support.

52 services17 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system 93288

An evaluation of a pacemaker system examines how well your heart device is working. Single, dual, multiple lead, or leadless refers to the wires that deliver electrical pulses from the pacemaker to your heart. This check ensures your heart is receiving the right amount of support from the device.

33 services30 patients

Insertion of pacemaker and upper and lower heart chamber electrode 33208

A pacemaker insertion is a procedure where a small device, called a pacemaker, is implanted under your skin. This device uses electrical pulses to prompt the heart to beat at a normal rate. Electrodes are placed in the upper and lower chambers of your heart to help regulate your heartbeat.

22 services22 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.

22 services22 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.

13 services13 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.

13 services13 patients

Ultrasound of heart blood flow, valves and chambers 93320

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

13 services13 patients

Hospital Affiliations CMS Care Compare 3

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

Mclaren Bay Region

Acute Care Hospitals · Bay City, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230041

Location1900 Columbus AveBay City, MI 48708 · Bay County

Emergency services Birthing friendly

Mymichigan Medical Center Midland

Acute Care Hospitals · Midland, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230222

Location4000 Wellness DriveMidland, MI 48670 · Midland County

Birthing friendly

Saint Mary's Standish Community Hospital

Critical Access Hospitals · Standish, MI

OwnershipVoluntary non-profit - Church

CMS Certification Number231305

Location805 W Cedar StStandish, MI 48658 · Arenac County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48706 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.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

8 suppliers29 claims113 services$5.77 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

5 suppliers12 claims20 services$0.80 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

4 suppliers11 claims11 services$54.07 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

2 suppliers15 claims24 services$16.14 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

1 supplier12 claims12 services$922.57 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

3 suppliers27 claims36 services$82.40 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

J.B. HEARING, INC.

Hearing Instrument Specialist

200 S WENONA ST, SUITE 165
BAY CITY, MI 48706

Bay County (989) 892-6232

MARK E GINTHER M D P C

Internal Medicine

200 S WENONA ST, SUITE 225
BAY CITY, MI 48706

Bay County (989) 893-9705

DR. RUSSELL J STRUBLE M.D.

Family Medicine

200 S WENONA ST, SUITE 100
BAY CITY, MI 48706

Bay County (989) 892-6587

B.A. HEARING, INC

Audiologist-Hearing Aid Fitter

200 S WENONA ST
BAY CITY, MI 48706

Bay County (989) 892-6232

MRS. KAREN KAY TUMBLIN NURSE PRACTITIONER

Nurse Practitioner

200 S WENONA ST
BAY CITY, MI 48706

Bay County (989) 893-8116

MRS. CYNTHIA K HACK LMSW, CSW

Social Worker (Clinical)

200 S WENONA ST, SUITE G29
BAY CITY, MI 48706

Bay County (989) 893-3212

MRS. THERESA M. WEAVER M.A., L.P.C.

Counselor (Professional)

200 S WENONA ST, DEPT-TOTAL FAMILY HEALTH CARE STE 170
BAY CITY, MI 48706

Bay County (989) 893-6162

KEITH J MOODY D O P C

Internal Medicine (Geriatric Medicine)

200 S WENONA ST, SUITE 225
BAY CITY, MI 48706

Bay County (989) 893-9705

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 Subbarao Chavali's NPI number?

The NPI number for Subbarao Chavali is 1669490769. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Subbarao Chavali located?

Subbarao Chavali practices at 200 S Wenona St Suite G 28, Bay City, MI 48706. The listed phone number is (989) 893-8116.

What is Subbarao Chavali's specialty?

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

Is Subbarao Chavali enrolled in Medicare?

Yes. Subbarao Chavali 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 Subbarao Chavali accept?

Health plans from McLaren Health Plan Community and Priority Health list Subbarao Chavali 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 Subbarao Chavali affiliated with any hospitals?

According to CMS data, Subbarao Chavali is affiliated with Mclaren Bay Region, Mymichigan Medical Center Midland and Saint Mary's Standish Community Hospital.

When was this NPI record last updated?

The NPPES record for Subbarao Chavali was last updated on April 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.