Kristina Schaefer, PA-C
NPI 1649542846 · Physician Assistant · Milwaukee, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristina Schaefer, PA-C is a Physician Assistant provider in Milwaukee, WI (NPI 1649542846).
Provider details
- NPI number
- 1649542846
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2884-23 (WI)
Specialties & taxonomies
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 tenure25% of score
14 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
174 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 | 69 | $112 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 56 | $62 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 49 | $87 |
Typical Medicare-allowed amounts for these services range $62–$112 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clonazepam | 45 |
| Buspirone Hcl | 39 |
| Fluoxetine Hcl | 39 |
| Aripiprazole | 34 |
| Duloxetine Hcl | 28 |
| Sertraline Hcl | 28 |
| Alprazolam | 27 |
| Lamotrigine | 24 |
| Gabapentin | 22 |
| Quetiapine Fumarate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,101 across 45 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
- 2012-02-02
- Last updated
- 2018-09-18
Frequently asked questions
- What is Kristina Schaefer's NPI number?
- Kristina Schaefer's National Provider Identifier (NPI) is 1649542846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristina Schaefer's specialty?
- Kristina Schaefer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristina Schaefer located?
- Kristina Schaefer's practice location on file with NPPES is 111 E Wisconsin Ave, Milwaukee, WI 53202-4815.
- What is Kristina Schaefer's phone number?
- The practice phone number listed in the NPPES registry for Kristina Schaefer is (414) 290-6720.
- Does Kristina Schaefer accept Medicare?
- Kristina Schaefer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristina Schaefer's NPI active?
- Yes — Kristina Schaefer's NPI (1649542846) is active in the NPPES registry as of the last update on 2018-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.