Margaret Renkel, NP
NPI 1457338923 · Acute Care Nurse Practitioner · Williamsburg, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Renkel, NP is a Acute Care Nurse Practitioner provider in Williamsburg, VA (NPI 1457338923).
Provider details
- NPI number
- 1457338923
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024166026 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
221 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 139 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 82 | $104 |
Typical Medicare-allowed amounts for these services range $74–$104 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 120 | 51 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 75 | 40 |
| Pregabalin | 60 | 23 |
| Tizanidine Hcl | 54 | 27 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 49 | 33 |
| Oxycodone Hcl | 41 | 20 |
| Meloxicam |
Practice location
Mailing address
Additional practice locations (1)
- 12200 Warwick BlvdSte 410Newport News, VA 23601-2548Phone: (757) 534-5200Fax: (757) 534-5830
Registry dates
- Enumerated
- 2005-12-27
- Last updated
- 2018-01-08
Frequently asked questions
- What is Margaret Renkel's NPI number?
- Margaret Renkel's National Provider Identifier (NPI) is 1457338923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Renkel's specialty?
- Margaret Renkel is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Renkel located?
- Margaret Renkel's practice location on file with NPPES is 120 Kings Way Ste 2700, Williamsburg, VA 23185-2554.
- What is Margaret Renkel's phone number?
- The practice phone number listed in the NPPES registry for Margaret Renkel is (757) 220-6823.
- Does Margaret Renkel accept Medicare?
- Margaret Renkel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Renkel's NPI active?
- Yes — Margaret Renkel's NPI (1457338923) is active in the NPPES registry as of the last update on 2018-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.