Katherine Vanderlaan, PA
NPI 1255605283 · Medical Physician Assistant · Flint, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Vanderlaan, PA is a Medical Physician Assistant provider in Flint, MI (NPI 1255605283).
Provider details
- NPI number
- 1255605283
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5601006240 (MI)
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
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
119 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 | 51 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $103 |
| Advance Care Planning, First 30 Minutes99497 | 14 | $67 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 13 | $104 |
Typical Medicare-allowed amounts for these services range $67–$104 (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 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 390 | 50 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 110 | 29 |
| Metformin Hcl | 103 | 20 |
| Omeprazole | 91 | 24 |
| Gabapentin | 89 | 20 |
| Atorvastatin Calcium | 86 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$497 across 27 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
- 2012-03-08
- Last updated
- 2012-03-08
Frequently asked questions
- What is Katherine Vanderlaan's NPI number?
- Katherine Vanderlaan's National Provider Identifier (NPI) is 1255605283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Vanderlaan's specialty?
- Katherine Vanderlaan is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Vanderlaan located?
- Katherine Vanderlaan's practice location on file with NPPES is 2700 Robert T Longway Blvd Ste B, Flint, MI 48503-2190.
- What is Katherine Vanderlaan's phone number?
- The practice phone number listed in the NPPES registry for Katherine Vanderlaan is (810) 235-2004.
- Does Katherine Vanderlaan accept Medicare?
- Katherine Vanderlaan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Vanderlaan's NPI active?
- Yes — Katherine Vanderlaan's NPI (1255605283) is active in the NPPES registry as of the last update on 2012-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.