Melissa O'Keefe, PA-C
NPI 1245664317 · Physician Assistant · Hudson, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa O'Keefe, PA-C is a Physician Assistant provider in Hudson, WI (NPI 1245664317).
Provider details
- NPI number
- 1245664317
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 11403 (MN)
Specialties & taxonomies
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 tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
325 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 94 | $100 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 49 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $71 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 26 | $6 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 24 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 25 | — |
| Amlodipine Besylate | 22 | — |
| Prednisone | 20 | 18 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 15 | 15 |
| Omeprazole | 14 | — |
| Hydrochlorothiazide | 12 | — |
| Trazodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$55 across 2 records (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
Registry dates
- Enumerated
- 2013-08-26
- Last updated
- 2023-06-20
- Certified
- 2023-06-20
Frequently asked questions
- What is Melissa O'Keefe's NPI number?
- Melissa O'Keefe's National Provider Identifier (NPI) is 1245664317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa O'Keefe's specialty?
- Melissa O'Keefe is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa O'Keefe located?
- Melissa O'Keefe's practice location on file with NPPES is 2651 Hillcrest Drive, Hudson, WI 54016-4439.
- What is Melissa O'Keefe's phone number?
- The practice phone number listed in the NPPES registry for Melissa O'Keefe is (715) 531-6800.
- Does Melissa O'Keefe accept Medicare?
- Melissa O'Keefe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa O'Keefe's NPI active?
- Yes — Melissa O'Keefe's NPI (1245664317) is active in the NPPES registry as of the last update on 2023-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.