Mariechantal Fletcher, DNP FNP-BC
NPI 1992944847 · Family Nurse Practitioner · Bowie, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1992944847
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- NP1031572 (DC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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 tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,051 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,545 | $92 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 664 | $96 |
| Advance Care Planning, First 30 Minutes99497 | 277 | $70 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 178 | $131 |
| Psychotherapy With Evaluation and Management Visit, 1 Hour90838 | 99 | $108 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 128 | 11 |
| Trazodone Hcl | 127 | — |
| Divalproex Sodium | 49 | — |
| Buspirone Hcl | 40 | — |
| Escitalopram Oxalate | 33 | — |
| Oxycodone Hcl | 29 | 11 |
| Lorazepam | 22 | 12 |
Practice location
Mailing address
Additional practice locations (2)
- 6200 Oregon Ave NwWashington, DC 20015-1543Phone: (301) 321-7741Fax: (301) 291-7071
- 12325 New Hampshire AveSilver Spring, MD 20904-2957Phone: (301) 622-4600Fax: (877) 828-2060
Registry dates
- Enumerated
- 2009-02-17
- Last updated
- 2023-11-07
- Certified
- 2023-11-07
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.