Marie Barthelemy, NP
NPI 1689638082 · Family Nurse Practitioner · Williamsburg, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie Barthelemy, NP is a Family Nurse Practitioner provider in Williamsburg, VA (NPI 1689638082).
Provider details
- NPI number
- 1689638082
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024076547 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
386 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 149 | $81 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 58 | $14 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 54 | $112 |
| Advance Care Planning, First 30 Minutes99497 | 48 | $64 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 46 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 162 | 59 |
| Atorvastatin Calcium | 136 | 56 |
| Rosuvastatin Calcium | 123 | 60 |
| Hydrochlorothiazide | 111 | 44 |
| Pravastatin Sodium | 100 | 43 |
| Metoprolol Succinate | 97 | 41 |
| Losartan Potassium | 83 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-13
- Last updated
- 2014-02-26
Frequently asked questions
- What is Marie Barthelemy's NPI number?
- Marie Barthelemy's National Provider Identifier (NPI) is 1689638082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Barthelemy's specialty?
- Marie Barthelemy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marie Barthelemy located?
- Marie Barthelemy's practice location on file with NPPES is 4374 New Town Ave, Williamsburg, VA 23188-2865.
- What is Marie Barthelemy's phone number?
- The practice phone number listed in the NPPES registry for Marie Barthelemy is (757) 220-2795.
- Does Marie Barthelemy accept Medicare?
- Marie Barthelemy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marie Barthelemy's NPI active?
- Yes — Marie Barthelemy's NPI (1689638082) is active in the NPPES registry as of the last update on 2014-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.