Christiana Dewys, PA-C
NPI 1225515349 · Physician Assistant · Kalamazoo, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christiana Dewys, PA-C is a Physician Assistant provider in Kalamazoo, MI (NPI 1225515349).
Provider details
- NPI number
- 1225515349
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5601008753 (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
7 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
63 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 | 46 | $56 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 17 | $14 |
Typical Medicare-allowed amounts for these services range $14–$56 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 18 | — |
| Lenvatinib Mesylatebrand: Lenvima | 17 | — |
| Gabapentin | 16 | — |
| Dexamethasone | 14 | — |
| Niraparib Tosylatebrand: Zejula | 13 | — |
| Mirabegronbrand: Myrbetriq | 12 | — |
| Prochlorperazine Maleate | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$259 across 5 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
- 2018-07-21
- Last updated
- 2023-10-03
- Certified
- 2023-10-03
Frequently asked questions
- What is Christiana Dewys's NPI number?
- Christiana Dewys's National Provider Identifier (NPI) is 1225515349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christiana Dewys's specialty?
- Christiana Dewys is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christiana Dewys located?
- Christiana Dewys's practice location on file with NPPES is 2854 S 11th St, Kalamazoo, MI 49009-2129.
- What is Christiana Dewys's phone number?
- The practice phone number listed in the NPPES registry for Christiana Dewys is (269) 345-6197.
- Does Christiana Dewys accept Medicare?
- Christiana Dewys is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christiana Dewys's NPI active?
- Yes — Christiana Dewys's NPI (1225515349) is active in the NPPES registry as of the last update on 2023-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.