MICHAEL KENNETH HARRINGTON MD
NPI 1750649364
Internal Medicine in Charlotte, NC

Q: What is Michael Harrington's NPI number?

The NPI number for Michael Harrington is 1750649364. It was assigned to this individual provider in the NPPES registry on May 2, 2012.

Q: What is Michael Harrington's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since May 02, 2012PECOS EnrolledAccepts Medicare Assignment

95.35/100

CMS Quality Rating

2001 VAIL AVE, CHARLOTTE, NC 28207(704) 304-6070 Get Directions Write a Review

NPPES record last updated: July 15, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 15, 2024, May 4, 2023, Mar 9, 2023 and 51 more (54 updates tracked since 2015).

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About Michael Kenneth Harrington Md NPPES

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

MICHAEL KENNETH HARRINGTON MD (NPI 1750649364) is an individual internal medicine provider in Charlotte, North Carolina, licensed in North Carolina (2015-01809) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS, is affiliated with Carolinas Medical Center/behav Health, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1750649364

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMICHAEL KENNETH HARRINGTONCredential: MD

Location Address2001 VAIL AVECharlotte, NC 28207-1248

Mailing AddressPo Box 19305Charlotte, NC 28219-9305

Phone(704) 304-6070

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateMay 2, 2012

Last NPPES UpdateJuly 15, 202454 updates tracked since enumeration

✔ NPI 1750649364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NC · 2015-01809

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedHospitalistTaxonomy 208M00000X · License 2015-01809 (NC)

2001 VAIL AVE, Charlotte, NC 28207

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Secondary Practice Locations 4

Location 11000 Blythe BlvdCharlotte, NC 28203-5812 · Phone (704) 355-0720

Location 28800 N Tryon StCharlotte, NC 28262-3300 · Phone (704) 863-6241

Location 3920 Church St N, Suite 255Concord, NC 28025-2927 · Phone (704) 403-1331

Location 410628 Park RdCharlotte, NC 28210-8407 · Phone (704) 667-7070

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

Michael Kenneth Harrington 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 ID6002059060

PECOS Enrollment IDI20151012001732

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 Michael Harrington 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

Hospitalist

2001 VAIL AVE
Charlotte, NC 28207

Reassigned Medicare billing, North Carolina enrollment
1,646 clinicians in this Medicare group

NPI 1538482914 (704) 304-6070

Scotland Regional Health Network

67 mi

Surgery

224 W MAIN ST
Hamlet, NC 28345

Reassigned Medicare billing, North Carolina enrollment
248 clinicians in this Medicare group

NPI 1285907519 (910) 277-9164

Columbus Regional Health Network

135 mi

Family Medicine

320 JEFFERSON ST
Whiteville, NC 28472

Reassigned Medicare billing, North Carolina enrollment
216 clinicians in this Medicare group

NPI 1134509912 (910) 641-8600

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 3

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.

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.

226 services79 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.

147 services81 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

66 services66 patients

Hospital Affiliations CMS Care Compare

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

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28207 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

$95.94 typical visit price

range $17.21 – $134.61

Typical copayment $23.98 (range $4.30 – $33.65)

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.

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.

LESLIE KAY RUFFING ADCOCK MD

Family Medicine

2001 VAIL AVE, STE 400
CHARLOTTE, NC 28207

Mecklenburg County (704) 304-7000

TAYLOR DEREK JOHNSON MD

Anesthesiology

2001 VAIL AVE
CHARLOTTE, NC 28207

Mecklenburg County (704) 304-5000

JENNIFER J CLINE PT

Physical Therapist

2001 VAIL AVE
CHARLOTTE, NC 28207

Mecklenburg County (704) 379-5837

VISHALAKSHI KALYANA SUNDARAM MD

Family Medicine

2001 VAIL AVE, STE 400
CHARLOTTE, NC 28207

Mecklenburg County (704) 304-7000

KRYSTENE LYNN HELGESON PA

Physician Assistant

2001 VAIL AVE
CHARLOTTE, NC 28207

Mecklenburg County (704) 304-6070

ESTHER REBECCA LANDIS HAYES MD

Family Medicine

2001 VAIL AVE, STE 400
CHARLOTTE, NC 28207

Mecklenburg County (704) 304-7000

SHENA S PATEL PT

Physical Therapist

2001 VAIL AVE
CHARLOTTE, NC 28207

Mecklenburg County (704) 379-5632

DUPAL PATEL MD

Family Medicine (Geriatric Medicine)

2001 VAIL AVE, STE 400
CHARLOTTE, NC 28207

Mecklenburg County (704) 304-7000

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 Michael Harrington's NPI number?

The NPI number for Michael Harrington is 1750649364. It was assigned to this individual provider in the NPPES registry on May 2, 2012.

Where is Michael Harrington located?

Michael Harrington practices at 2001 Vail Ave, Charlotte, NC 28207. The listed phone number is (704) 304-6070.

What is Michael Harrington's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michael Harrington enrolled in Medicare?

Yes. Michael Harrington 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 Michael Harrington's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Harrington reassigns Medicare benefits to 3 organizations: Carolinas Physicians Network Inc (Charlotte, NC), Scotland Regional Health Network (Hamlet, NC) and Columbus Regional Health Network (Whiteville, NC). 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 Michael Harrington's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Michael Harrington affiliated with any hospitals?

According to CMS data, Michael Harrington is affiliated with Carolinas Medical Center/Behav Health.

When was this NPI record last updated?

The NPPES record for Michael Harrington was last updated on July 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.