Are you Brynnan E. Warren, FNP-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 100 Duke Health Cary Pl Ste 230, Cary, NC 27519
About Brynnan Warren
Brynnan E. Warren, FNP-C is a nurse practitioner — primary care based in Cary, NC. According to Medicare claims data, Brynnan cared for 69 Medicare patients across 83 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and insertion of needle into vein for collection of blood sample. The provider's National Provider Identifier (NPI) is 1144096496.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (919) 385-4450
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
100 DUKE HEALTH CARY PL STE 230
Cary, NC 27519
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Primary Care generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Digestive health
- Food Intolerances And Sensitivities
- Acid reflux
- Constipation
- Fatty liver disease
- IBS
- Viral gastroenteritis
Mental health
Most searched conditions
Allergies
Allergy and skin
Blood disorders
Bone health
Chronic pain
Ear and balance
Ear, Nose & Throat
Endocrine
Eye conditions
Eye health
Foot and joint pain
General health
Heart health
Hormones
Infections
Lungs & Breathing
Men's health
Nerve and back pain
Nerve conditions
Neurology
Pain
Sexual health
Skin
Skin infections
Sleep disorders
Sleep health
Urinary conditions
Urinary health
Weight management
Women's health
Procedures & services
Allergy tests
Cancer screening
Consultations
Heart health
Hormones
Mental health
Minor procedures
- Ingrown Toenail Trimming
- Minor laceration repair
- Minor Wound Dressing
- Stitch Follow-Up And Wound Check
- Superficial foreign-body removal
Minor skin procedures
Monitoring
Physical exams
Prescriptions
Preventive health
Rapid testing
Screenings & Clearances
Sexual health
Sleep
Virtual care
Weight management
Women's health
- Hormone Replacement Therapy Consultation
- Pregnancy Confirmation Test
- Birth control counseling
- Contraceptive implant insertion and removal
- IUD insertion
- IUD Removal
- Pap smear
Wound and injury care
Most searched procedures
Diabetes care
Diagnostic tests
Ear, Nose & Throat
Infections
Injections
Lab tests
Lungs & Breathing
- Nebulizer Breathing Treatment
- Spirometry
Minor injury
Pain management
Preventative care
Procedures Most Often Billed to Medicare
83 services · 69 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
17 | Less often than most peers in Nurse Practitioner — Primary Care |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
44 | As often as other peers in Nurse Practitioner — Primary Care |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
22 | Less often than most peers in Nurse Practitioner — Primary Care |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Cary 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NC who bill this service to Medicare most often.
Common questions
What kind of doctor is Brynnan E. Warren?
Brynnan E. Warren is a nurse practitioner in Cary, NC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Primary Care”.
NPI registry
What is Brynnan E. Warren's address?
Brynnan E. Warren is listed at 100 Duke Health Cary Pl Ste 230, Cary, NC 27519. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Brynnan E. Warren?
The number on file is (919) 385-4450. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Brynnan E. Warren's NPI number?
Brynnan E. Warren's National Provider Identifier is 1144096496. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Brynnan E. Warren train?
Brynnan E. Warren attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Brynnan E. Warren been practicing?
Brynnan E. Warren has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What procedures does Brynnan E. Warren perform?
According to Medicare billing data, Brynnan E. Warren performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Brynnan E. Warren confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Brynnan E. Warren. If this is you, claiming it is free.
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