Charmaine Clarke-Davis, FNP-BC
NPI 1083497986 · Family Nurse Practitioner · Oneonta, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charmaine Clarke-Davis, FNP-BC is a Family Nurse Practitioner provider in Oneonta, NY (NPI 1083497986).
Provider details
- NPI number
- 1083497986
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 337377 (NY)
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 tenure25% of score
2 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
80 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 44 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $78 |
Typical Medicare-allowed amounts for these services range $53–$78 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 19 |
| Sertraline Hcl | 18 |
| Simvastatin | 15 |
| Metoprolol Succinate | 14 |
| Tamsulosin Hcl | 13 |
| Famotidine | 12 |
| Gabapentin | 12 |
| Tramadol Hcl | 12 |
| Lisinopril | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (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
Additional practice locations (1)
- 1 Atwell RdCooperstown, NY 13326-1301Phone: (607) 574-6366
Registry dates
- Enumerated
- 2023-08-15
- Last updated
- 2024-01-12
- Certified
- 2024-01-12
Frequently asked questions
- What is Charmaine Clarke-Davis's NPI number?
- Charmaine Clarke-Davis's National Provider Identifier (NPI) is 1083497986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charmaine Clarke-Davis's specialty?
- Charmaine Clarke-Davis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Charmaine Clarke-Davis located?
- Charmaine Clarke-Davis's practice location on file with NPPES is 739 State Highway 28 Ste 9, Oneonta, NY 13820-3590.
- What is Charmaine Clarke-Davis's phone number?
- The practice phone number listed in the NPPES registry for Charmaine Clarke-Davis is (607) 431-1015.
- Does Charmaine Clarke-Davis accept Medicare?
- Charmaine Clarke-Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charmaine Clarke-Davis's NPI active?
- Yes — Charmaine Clarke-Davis's NPI (1083497986) is active in the NPPES registry as of the last update on 2024-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.