Ladonna Davis, MSN, APNP, FNP-C
NPI 1649680984 · Family Nurse Practitioner · Milwaukee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ladonna Davis, MSN, APNP, FNP-C is a Family Nurse Practitioner provider in Milwaukee, WI (NPI 1649680984).
Provider details
- NPI number
- 1649680984
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APNP, FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15400-33 (WI)
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
12 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
61 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 27 | $101 |
| Residence Visit for New Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99344 | 20 | $113 |
| Advance Care Planning, First 30 Minutes99497 | 14 | $66 |
Typical Medicare-allowed amounts for these services range $66–$113 (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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 1366 E Sumner St # 1002Hartford, WI 53027-1614Phone: (877) 279-5960Fax: (877) 384-3106
Registry dates
- Enumerated
- 2014-05-07
- Last updated
- 2026-01-14
- Certified
- 2026-01-14
Frequently asked questions
- What is Ladonna Davis's NPI number?
- Ladonna Davis's National Provider Identifier (NPI) is 1649680984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ladonna Davis's specialty?
- Ladonna Davis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ladonna Davis located?
- Ladonna Davis's practice location on file with NPPES is 3220 W Vliet St, Milwaukee, WI 53208-2453.
- What is Ladonna Davis's phone number?
- The practice phone number listed in the NPPES registry for Ladonna Davis is (414) 231-4277.
- Does Ladonna Davis accept Medicare?
- Ladonna Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ladonna Davis's NPI active?
- Yes — Ladonna Davis's NPI (1649680984) is active in the NPPES registry as of the last update on 2026-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.