Carmen Herring, CRNP
NPI 1700236908 · Family Nurse Practitioner · Knightdale, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carmen Herring, CRNP is a Family Nurse Practitioner provider in Knightdale, NC (NPI 1700236908).
Provider details
- NPI number
- 1700236908
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- 1-107759 (AL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,205 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 185 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 173 | $69 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 143 | $99 |
| Automated Urinalysis Test81003 | 133 | $2 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 76 | $10 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 66 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 82 | 79 |
| Methylprednisolone | 70 | 66 |
| Cefdinir | 58 | 54 |
| Azithromycin | 48 | 47 |
| Doxycycline Hyclate | 37 | 35 |
| Tamsulosin Hcl | 36 | 36 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 33 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$502 across 26 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-18
- Last updated
- 2018-02-14
Frequently asked questions
- What is Carmen Herring's NPI number?
- Carmen Herring's National Provider Identifier (NPI) is 1700236908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmen Herring's specialty?
- Carmen Herring is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carmen Herring located?
- Carmen Herring's practice location on file with NPPES is 7201 US Highway 64 E, Knightdale, NC 27545-9268.
- What is Carmen Herring's phone number?
- The practice phone number listed in the NPPES registry for Carmen Herring is (866) 389-2727.
- Does Carmen Herring accept Medicare?
- Carmen Herring is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carmen Herring's NPI active?
- Yes — Carmen Herring's NPI (1700236908) is active in the NPPES registry as of the last update on 2018-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.