CARLOS XAVIER RABASCALL AYOUB M.D.
NPI 1336590447
Internal Medicine - Critical Care Medicine in Raleigh, NC

Q: What is Carlos Rabascall Ayoub's NPI number?

The NPI number for Carlos Rabascall Ayoub is 1336590447. It was assigned to this individual provider in the NPPES registry on June 29, 2016.

Q: What is Carlos Rabascall Ayoub's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Active since June 29, 2016PECOS EnrolledAccepts Medicare Assignment

91.89/100

CMS Quality Rating

3400 WAKE FOREST RD STE 414, RALEIGH, NC 27609(919) 862-5520(919) 862-5521 Get Directions Write a Review

NPPES record last updated: February 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Carlos Xavier Rabascall Ayoub M.d. NPPES

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

CARLOS XAVIER RABASCALL AYOUB M.D. (NPI 1336590447) is an individual critical care medicine provider in Raleigh, North Carolina, licensed in Kansas (04-45498) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with University Of Kansas Hospital, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1336590447

Entity TypeIndividualMale

Primary Taxonomy207RC0200X

Provider Legal NameCARLOS XAVIER RABASCALL AYOUBCredential: M.D.

Location Address3400 WAKE FOREST RD STE 414Raleigh, NC 27609-7317

Mailing Address1808 Capstone DrDurham, NC 27713-7296

Phone(919) 862-5520

Fax(919) 862-5521

Sole ProprietorNo

Medical School CMSOtherGraduated 2011

Enumeration DateJune 29, 2016

Last NPPES UpdateFebruary 19, 2026

NPPES CertifiedFebruary 19, 2026

✔ NPI 1336590447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RC0200X

License✔ Licensed in KS · 04-45498

Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedInternal MedicineTaxonomy 207R00000X · License 04-45498 (KS), 125.068403 (IL)

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 04-45498 (KS)

3400 WAKE FOREST RD STE 414, Raleigh, NC 27609

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Kansas, Inc. and more.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

Carlos Xavier Rabascall Ayoub 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 ID446543805

PECOS Enrollment IDI20220614000218, I20251220000565

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 4

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.

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.

46 services44 patients

Critical care, each additional 30 minutes 99292

Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.

30 services12 patients

Emergent insertion of breathing tube into windpipe using an endoscope 31500

This is a procedure where a thin tube is inserted into your windpipe to aid in breathing. It's done in emergency situations, using an endoscope, a tool with a light and camera, to ensure correct placement.

18 services18 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

Hospital Affiliations CMS Care Compare 2

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

University Of Kansas Hospital

Acute Care Hospitals · Kansas City, KS

5/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number170040

Location4000 Cambridge StreetKansas City, KS 66160 · Wyandotte County

Emergency services Birthing friendly

Duke University Hospital

Acute Care Hospitals · Durham, NC

5/5 CMS rating

OwnershipProprietary

CMS Certification Number340030

Location2100 Erwin RdDurham, NC 27705 · Durham County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27609 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.

91.89/100

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

Scored through an Alternative Payment Model

Quality

75.17

Promoting Interoperability

100

Improvement Activities

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 Carlos Rabascall Ayoub's NPI number?

The NPI number for Carlos Rabascall Ayoub is 1336590447. It was assigned to this individual provider in the NPPES registry on June 29, 2016.

Where is Carlos Rabascall Ayoub located?

Carlos Rabascall Ayoub practices at 3400 Wake Forest Rd Ste 414, Raleigh, NC 27609. The listed phone number is (919) 862-5520.

What is Carlos Rabascall Ayoub's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Carlos Rabascall Ayoub enrolled in Medicare?

Yes. Carlos Rabascall Ayoub 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 Carlos Rabascall Ayoub accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Kansas, Inc. and Oscar Insurance Company list Carlos Rabascall Ayoub 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 Carlos Rabascall Ayoub affiliated with any hospitals?

According to CMS data, Carlos Rabascall Ayoub is affiliated with University Of Kansas Hospital and Duke University Hospital.

When was this NPI record last updated?

The NPPES record for Carlos Rabascall Ayoub was last updated on February 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.