MARGARET RHEA MACOMSON NP-C
NPI 1699235390
Nurse Practitioner - Adult Health in Cary, NC

Active since March 20, 2019PECOS EnrolledAccepts Medicare Assignment
1517 OLD APEX RD STE 118, CARY, NC 27513(919) 229-9519(843) 897-5157 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 13, 2026, Jan 3, 2023, Mar 20, 2019 (3 updates tracked since 2019).

About Margaret Rhea Macomson Np-c NPPES

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

MARGARET RHEA MACOMSON NP-C (NPI 1699235390) is an individual adult health provider in Cary, North Carolina, licensed in North Carolina (5011701) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1699235390
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMARGARET RHEA MACOMSONCredential: NP-C
Location Address1517 OLD APEX RD STE 118Cary, NC 27513-5365
Mailing Address205 Cambria LnMorrisville, NC 27560-5262 · (919) 412-5008 · Fax (843) 897-5157
Fax(843) 897-5157
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 20, 2019
Last NPPES UpdateMarch 13, 20263 updates tracked since enumeration
NPPES CertifiedMarch 13, 2026
NPI 1699235390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
Licenses Licensed in NC · 5011701 Licensed in NC · AG01190170
1517 OLD APEX RD STE 118, Cary, NC 27513

Accepted 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

Margaret Rhea Macomson Np-c 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 ID8325372204
PECOS Enrollment IDI20190626002616
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

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more

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.

This service was performed 293 times for 160 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more

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.

This service was performed 26 times for 18 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

This service was performed 296 times for 101 patients

Punch biopsy, each additional skin growth

A punch biopsy is a procedure where a small, circular tool removes a sample of your skin growth. This allows for testing to identify the nature of the growth. If there are multiple growths, each additional one may also need a biopsy.

This service was performed 28 times for 14 patients

Punch biopsy, first skin growth

A punch biopsy is a procedure where a small, circular tool is used to remove a sample of skin tissue. This is usually done to test a skin growth for potential issues. You may feel a pinch, but discomfort is minimal. The area heals quickly.

This service was performed 14 times for 14 patients

Removal of cerebrospinal fluid with lower back spinal tap for diagnostic test

A lower back spinal tap involves inserting a needle into the lower back to collect cerebrospinal fluid. This fluid surrounds your brain and spinal cord. The test helps diagnose conditions like infections or diseases of the nervous system.

This service was performed 48 times for 48 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $20.97 for a new patient copayment and $23.98 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 27513 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $83.9
  • Minimum New Patient Price $54.12
  • Maximum New Patient Price $165.09
  • Average New Patient Copayment $20.97
  • Minimum New Patient Copayment $13.53
  • Maximum New Patient Copayment $41.27

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $95.94
  • Minimum Established Patient Price $17.21
  • Maximum Established Patient Price $134.61
  • Average Established Patient Copayment $23.98
  • Minimum Established Patient Copayment $4.3
  • Maximum Established Patient Copayment $33.65

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Margaret Macomson is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
UNC HOSPITALS101 MANNING DRIVE
CHAPEL HILL, NC 27514
(919) 966-4141Acute Care Hospitals

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Chiropractor
1517 OLD APEX RD STE 118
CARY, NC 27513
Specialist
1517 OLD APEX RD STE 118
CARY, NC 27513
Clinic/Center (Mental Health (Including Community Mental Health Center))
1517 OLD APEX RD STE 118
CARY, NC 27513

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699235390, enumerated as an "individual" on March 20, 2019.

The provider is located at 1517 OLD APEX RD STE 118 CARY, NC 27513 and the phone number is (919) 229-9519.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.

The provider might be accepting Accepts: Blue Cross and Blue Shield of NC and. Please consult your insurance carrier or call the provider to verify.

Margaret Macomson is affiliated with: UNC HOSPITALS.