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CATARINA NOLAN RUAS REGO CANHA M.D.
NPI 1699200980
Internal Medicine - Cardiovascular Disease in Charlotte, NC

Active since April 25, 2017PECOS EnrolledAccepts Medicare Assignment
1237 HARDING PLACE, CHARLOTTE, NC 28204(704) 446-2464(704) 468-3237 Get Directions Write a Review

NPPES record last updated: March 16, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 16, 2026, Dec 5, 2024, Mar 30, 2023 and 2 more (5 updates tracked since 2017).

About Catarina Nolan Ruas Rego Canha M.d. NPPES

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

CATARINA NOLAN RUAS REGO CANHA M.D. (NPI 1699200980) is an individual cardiovascular disease provider in Charlotte, North Carolina, licensed in North Carolina (2024-02385) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Carolinas Medical Center-northeast, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1699200980
Entity TypeIndividualFemale
Primary Taxonomy207RC0000X
Provider Legal NameCATARINA NOLAN RUAS REGO CANHACredential: M.D.
Location Address1237 HARDING PLACECharlotte, NC 28204
Mailing Address815 E 20th StCharlotte, NC 28205-2633 · (904) 999-7540
Phone(704) 446-2464
Fax(704) 468-3237
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateApril 25, 2017
Last NPPES UpdateMarch 16, 20265 updates tracked since enumeration
NPPES CertifiedMarch 16, 2026
✔ NPI 1699200980 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 · 2024-02385
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 Medicine · Advanced Heart Failure and Transplant CardiologyTaxonomy 207RA0001X · License 2024-02385 (NC)
1237 HARDING PLACE, Charlotte, NC 28204
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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

Catarina Nolan Ruas Rego Canha 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 ID7214202118
PECOS Enrollment IDI20241114000921, I20250430001583
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

3

Medicare enrollment records show Catarina Nolan Ruas Rego Canha 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
Vascular Surgery
1237 HARDING PL, STE 3100
Charlotte, NC 28204
  • Reassigned Medicare billing, North Carolina and South Carolina enrollments
  • 1,646 clinicians in this Medicare group
NPI 1881624807 (704) 373-0212
The Charlotte-Mecklenburg Hospital Authority
Same address
Internal Medicine
1237 HARDING PL, STE 3300
Charlotte, NC 28204
  • Reassigned Medicare billing, North Carolina enrollment
  • 1,534 clinicians in this Medicare group
NPI 1598135188 (704) 446-5860
Carolinas Medical Center
0.3 mi
Surgical Critical Care
1025 MOREHEAD MEDICAL DR, STE 500
Charlotte, NC 28204
  • Reassigned Medicare billing, North Carolina enrollment
  • 2,223 clinicians in this Medicare group
NPI 1699979732 (704) 347-4033

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

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.
28 services25 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 Cleveland

Acute Care Hospitals · Shelby, NC
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number340021
Location201 E Grover StShelby, NC 28150 · Cleveland 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 Lincoln

Acute Care Hospitals · Lincolnton, NC
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number340145
Location433 Mcalister RdLincolnton, NC 28092 · Lincoln County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28204 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.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KRISTEN NICOLE CHAVES AG-ACNP
Nurse Practitioner (Acute Care)
1237 HARDING PLACE, SUITE 4300
CHARLOTTE, NC 28204
Mecklenburg County (704) 373-0212
DR. RITESH PRASAD SHRESTHA M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
1237 HARDING PLACE, SUITE 4100
CHARLOTTE, NC 28204
Mecklenburg County (704) 355-8816
ZARIYAT MOHSENA MANNAN MD
Internal Medicine (Cardiovascular Disease)
1237 HARDING PLACE, STE 3100
CHARLOTTE, NC 28204
Mecklenburg County (704) 373-0212
RAVI S. SHAH M.D., M.B.A.
Internal Medicine (Clinical Cardiac Electrophysiology)
1237 HARDING PLACE
CHARLOTTE, NC 28204
Mecklenburg County (704) 373-0212
MACKENZIE STEEN PA-C
Physician Assistant (Surgical)
1237 HARDING PLACE, SUITE 4300
CHARLOTTE, NC 28204
Mecklenburg County (704) 373-0212
KALLI HOPE KARAS PA-C
Physician Assistant (Medical)
1237 HARDING PLACE, SUITE 3100
CHARLOTTE, NC 28204
Mecklenburg County (704) 373-0212
RYAN SCOTT WORDSWORTH PA-C
Physician Assistant
1237 HARDING PLACE, SUITE 4300
CHARLOTTE, NC 28204
Mecklenburg County (704) 373-0212
NICOLE LIDA BEHROOZ RDN
Dietitian, Registered
1237 HARDING PLACE, STE 4100
CHARLOTTE, NC 28204
Mecklenburg County (704) 355-8816

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 Catarina Nolan Ruas Rego Canha's NPI number?

The NPI number for Catarina Nolan Ruas Rego Canha is 1699200980. It was assigned to this individual provider in the NPPES registry on April 25, 2017.

Where is Catarina Nolan Ruas Rego Canha located?

Catarina Nolan Ruas Rego Canha practices at 1237 Harding Place, Charlotte, NC 28204. The listed phone number is (704) 446-2464.

What is Catarina Nolan Ruas Rego Canha's specialty?

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

Is Catarina Nolan Ruas Rego Canha enrolled in Medicare?

Yes. Catarina Nolan Ruas Rego Canha 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 Catarina Nolan Ruas Rego Canha's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Catarina Nolan Ruas Rego Canha reassigns Medicare benefits to 3 organizations: Carolinas Physicians Network Inc. (Charlotte, NC), The Charlotte-Mecklenburg Hospital Authority (Charlotte, NC) and Carolinas Medical Center (Charlotte, 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 Catarina Nolan Ruas Rego Canha's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Catarina Nolan Ruas Rego Canha 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 3 other insurers list Catarina Nolan Ruas Rego Canha 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 Catarina Nolan Ruas Rego Canha affiliated with any hospitals?

According to CMS data, Catarina Nolan Ruas Rego Canha is affiliated with Carolinas Medical Center-Northeast, Atrium Health Cleveland, Atrium Health Pineville, Carolinas Medical Center/Behav Health and Atrium Health Lincoln.

When was this NPI record last updated?

The NPPES record for Catarina Nolan Ruas Rego Canha was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.