DR. ALEXANDER T. LIMKAKENG M.D.
NPI 1700801669
Emergency Medicine in Durham, NC

Q: What is Alexander Limkakeng's NPI number?

The NPI number for Alexander Limkakeng is 1700801669. It was assigned to this individual provider in the NPPES registry on July 13, 2006.

Q: What is Alexander Limkakeng's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Active since July 13, 2006PECOS Enrolled

4101 N ROXBORO ST, DURHAM, NC 27704(919) 684-8111 Get Directions Write a Review

NPPES record last updated: October 5, 2007. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Dr. Alexander T. Limkakeng M.d. NPPES

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

DR. ALEXANDER T. LIMKAKENG M.D. (NPI 1700801669) is an individual emergency medicine provider in Durham, North Carolina, licensed in Pennsylvania (MD425860) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700801669

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDR. ALEXANDER T. LIMKAKENGCredential: M.D.

Location Address4101 N ROXBORO STDurham, NC 27704-2121

Mailing Address4101 N Roxboro StDurham, NC 27704-2121 · (919) 684-8111

Phone(919) 684-8111

Sole ProprietorNo

Enumeration DateJuly 13, 2006

Last NPPES UpdateOctober 5, 2007

✔ NPI 1700801669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in PA · MD425860

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

4101 N ROXBORO ST, Durham, NC 27704

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Other Identifiers 2

Medicare PIN2060228NC

Other1431NNC · Bcbs

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexander T. Limkakeng M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Alexander Limkakeng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Duke Health Integrated Practice, Inc

1.0 mi

Foot and Ankle Surgery

2609 N DUKE ST STE 301
Durham, NC 27704

Reassigned Medicare billing, North Carolina enrollment
3,671 clinicians in this Medicare group

NPI 1518725936 (919) 477-9333

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 2

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

96 services94 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27704 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

$83.90 typical visit price

range $54.12 – $165.09

Typical copayment $20.97 (range $13.53 – $41.27)

Most-billed visit code 99203

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.

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.

YURI ANTHONY FESKO MD

Internal Medicine (Hematology & Oncology)