HEATHER MARIE LONGIN MD
NPI 1154543692
Internal Medicine - Cardiovascular Disease in Monroe, NC

Q: What is Heather Longin's NPI number?

The NPI number for Heather Longin is 1154543692. It was assigned to this individual provider in the NPPES registry on May 3, 2007.

Q: What is Heather Longin'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 Heather Longin was last updated on September 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 May 03, 2007PECOS EnrolledAccepts Medicare Assignment

95.35/100

CMS Quality Rating

1550 FAULK ST, STE 3100, MONROE, NC 28112(704) 667-3410 Get Directions Write a Review

NPPES record last updated: September 26, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 17, 2024, May 10, 2023, Mar 14, 2023 and 57 more (60 updates tracked since 2017).

On this page

About Heather Marie Longin Md NPPES

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

HEATHER MARIE LONGIN MD (NPI 1154543692) is an individual cardiovascular disease provider in Monroe, North Carolina, licensed in North Carolina (2012-00157) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Carolinas Medical Center-northeast, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1154543692

Entity TypeIndividualFemale

Primary Taxonomy207RC0000X

Provider Legal NameHEATHER MARIE LONGINCredential: MD

Location Address1550 FAULK ST, STE 3100Monroe, NC 28112-5086

Mailing AddressPo Box 19305Charlotte, NC 28219-9305

Phone(704) 667-3410

Sole ProprietorNo

Medical School CMSMichigan State University College Of Human MedicineGraduated 2001

Enumeration DateMay 3, 2007

Last NPPES UpdateSeptember 26, 202560 updates tracked since enumeration

NPPES CertifiedSeptember 26, 2025

✔ NPI 1154543692 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in NC · 2012-00157

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License 2012-00157 (NC)

1550 FAULK ST, Monroe, NC 28112

Open in Google Maps ↗

Secondary Practice Locations 4

Location 1447 McAlister Rd, STE 3200Lincolnton, NC 28092-4114 · Phone (980) 212-6300

Location 2101 E W T Harris Blvd, Ste 1213Charlotte, NC 28262-3485 · Phone (704) 863-1950

Location 31237 Harding Pl, Ste 3100Charlotte, NC 28204 · Phone (704) 373-0212

Location 4134 Medical Park Rd, Ste 111 - Adult CardiologyMooresville, NC 28117-8526 · Phone (704) 801-9100

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina 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

Heather Marie Longin 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 ID8123119906

PECOS Enrollment IDI20120328000937, I20250121000672

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 Heather Longin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Carolinas Physicians Network Inc

Same address

Cardiovascular Disease

1550 FAULK ST, STE 3100
Monroe, NC 28112

Reassigned Medicare billing, North Carolina and South Carolina enrollments
Also billed through NPI 1053666008 (North Carolina), NPI 1649595067 (South Carolina)
1,646 clinicians in this Medicare group

NPI 1598080087 (704) 667-3410

Health Services Of Central Georgia, Inc

232 mi

Multi-Specialty

777 HEMLOCK ST
Macon, GA 31201

Reassigned Medicare billing, Georgia enrollment
483 clinicians in this Medicare group

NPI 1184679482 (478) 633-6713

Floyd Healthcare Management Inc

269 mi

General Acute Care Hospital

304 TURNER MCCALL BLVD SW
Rome, GA 30165

Reassigned Medicare billing, Georgia enrollment
Medicare enrollment name: Floyd Physicians LLC
185 clinicians in this Medicare group

NPI 1154377166 (706) 509-5000

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 36

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.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967

Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.

3,975 services37 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.

392 services389 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.

365 services355 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.

309 services251 patients

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

227 services225 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.

201 services162 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.

122 services88 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.

101 services101 patients

Injection, perflutren lipid microspheres, per ml Q9957

Perflutren lipid microspheres injection, per ml, is a diagnostic tool used to enhance ultrasound images. It contains tiny gas-filled bubbles that improve the clarity of the images, aiding in a more accurate diagnosis.

85 services59 patients

Heart muscle strain imaging 93356

Heart muscle strain imaging is a non-invasive test that uses sound waves to create pictures of your heart. It helps doctors evaluate how well your heart muscle is working and detect any damage or disease. This can aid in diagnosing heart conditions and guiding treatment plans.

73 services73 patients

Blood test, clotting time 85610

A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.

63 services34 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

62 services37 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 services43 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.

43 services42 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.

38 services38 patients

Heart rhythm recording continous external ekg over more than 48 hours up to 7 days 93242

This procedure involves wearing a device, an external EKG, for up to 7 days to continuously monitor your heart rhythm. It helps detect irregularities that may not occur during a standard EKG. The device is non-invasive and safe.

37 services36 patients

Heart muscle strain imaging 93356

35 services35 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.

34 services33 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.

34 services33 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.

33 services32 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.

31 services31 patients

Ct scan of blood vessels and grafts of heart with contrast 75574

A CT scan of the heart's blood vessels and grafts with contrast is a diagnostic test. A special dye (contrast) is injected into your veins, which helps create clear images of your heart's vessels and grafts. This helps doctors detect blockages or other abnormalities.

30 services30 patients

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

29 services29 patients

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

29 services26 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.

28 services28 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

28 services13 patients

Ct scan of blood vessels and grafts of heart with contrast 75574

26 services26 patients

Ultrasound of heart, follow-up 93308

25 services22 patients

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

25 services22 patients

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

23 services23 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.

22 services21 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.

14 services13 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.

14 services11 patients

Ct scan of heart structure with contrast 75572

A CT scan of the heart with contrast is a non-invasive test. A dye is injected into your veins, which helps to highlight heart structures in the images. The CT scanner uses X-rays to create detailed pictures of your heart, aiding in diagnosis.

13 services13 patients

Blood creatinine level 82565

A blood creatinine level test measures the amount of creatinine in your blood. Creatinine is a waste product that your body produces when it uses energy. High levels may indicate that your kidneys aren't working properly. This test is often used to monitor kidney health.

12 services12 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.

12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Carolinas Medical Center-Northeast

Acute Care Hospitals · Concord, NC

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number340001

Location920 Church St NConcord, NC 28025 · Cabarrus County

Emergency services Birthing friendly

Atrium Health Pineville

Acute Care Hospitals · Charlotte, NC

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number340098

Location10628 Park RdCharlotte, NC 28210 · Mecklenburg County

Emergency services Birthing friendly

Carolinas Medical Center/Behav Health

Acute Care Hospitals · Charlotte, NC

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number340113

Location1000 Blythe BlvdCharlotte, NC 28203 · Mecklenburg County

Emergency services Birthing friendly

Atrium Health Union

Acute Care Hospitals · Monroe, NC

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number340130

Location600 Hospital DrMonroe, NC 28112 · Union County

Emergency services Birthing friendly

Atrium Health University City

Acute Care Hospitals · Charlotte, NC

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number340166

Location8800 North Tyron StreetCharlotte, NC 28262 · Mecklenburg County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28112 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

$125.01 typical visit price

range $54.12 – $165.09

Typical copayment $31.25 (range $13.53 – $41.27)

Most-billed visit code 99204

Established Patient

$67.72 typical visit price

range $17.21 – $134.61

Typical copayment $16.93 (range $4.30 – $33.65)

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.

95.35/100

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

Scored through an Alternative Payment Model

Quality

84.22

Promoting Interoperability

100

Improvement Activities

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.

KITILA ANNA SMITH MD

Obstetrics & Gynecology

1550 FAULK ST, STE 2100
MONROE, NC 28112

Union County (704) 289-2553

LANCE E. DIEHL MD

Surgery

1550 FAULK ST, STE 3100
MONROE, NC 28112

Union County (704) 667-3410

RAJIV PAUDEL MD

Internal Medicine

1550 FAULK ST, STE 3100
MONROE, NC 28112

Union County (704) 667-3410

KELLY JONES PHILLIPS PA

Physician Assistant

1550 FAULK ST
MONROE, NC 28112

Union County (704) 289-3024

CAROLINAS PHYSICIANS NETWORK INC

Surgery

1550 FAULK ST, SUITE 2100
MONROE, NC 28112

Union County (704) 246-2889

SANTHOSH REDDY DEVARAPALLY MD

Internal Medicine (Cardiovascular Disease)

1550 FAULK ST, STE 3100
MONROE, NC 28112

Union County (704) 667-3410

BRITTANY YOUNTS ATKINSON FNP

Nurse Practitioner (Family)

1550 FAULK ST, STE 3100
MONROE, NC 28112

Union County (704) 667-3410

GREGORY MICHAEL BROUSE MD

Internal Medicine (Medical Oncology)

1550 FAULK ST
MONROE, NC 28112

Union County (980) 442-0430

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 Heather Longin's NPI number?

The NPI number for Heather Longin is 1154543692. It was assigned to this individual provider in the NPPES registry on May 3, 2007.

Where is Heather Longin located?

Heather Longin practices at 1550 Faulk St Ste 3100, Monroe, NC 28112. The listed phone number is (704) 667-3410.

What is Heather Longin's specialty?

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

Is Heather Longin enrolled in Medicare?

Yes. Heather Longin 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 Heather Longin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heather Longin reassigns Medicare benefits to 3 organizations: Carolinas Physicians Network Inc (Monroe, NC), Health Services Of Central Georgia, Inc (Macon, GA) and Floyd Healthcare Management Inc (Rome, GA). 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 Heather Longin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heather Longin accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC and 7 other insurers list Heather Longin 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 Heather Longin affiliated with any hospitals?

According to CMS data, Heather Longin is affiliated with Carolinas Medical Center-Northeast, Atrium Health Pineville, Carolinas Medical Center/Behav Health, Atrium Health Union and Atrium Health University City.

When was this NPI record last updated?

The NPPES record for Heather Longin was last updated on September 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.