Maria Koscinska, M.D.
NPI 1417951138 · Internal Medicine Physician · Vancouver, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Koscinska, M.D. is a Internal Medicine Physician provider in Vancouver, WA (NPI 1417951138).
Provider details
- NPI number
- 1417951138
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD00040389 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 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
1,753 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 431 | $62 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 179 | $48 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 172 | $128 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 172 | $19 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 172 | $19 |
| Prolonged Preventive Service(s) (beyond the Typical Service Time of the Primary Procedure), in the Office Or Other Outpatient Setting Requiring Direct Patient Contact Beyond the Usual Service; First 30 Minutes (list Separately in Addition to Code for Preve |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 437 | 132 |
| Levothyroxine Sodium | 358 | 102 |
| Amlodipine Besylate | 283 | 82 |
| Losartan Potassium | 280 | 77 |
| Lisinopril | 279 | 85 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 192 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$244 across 12 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
- 2005-06-09
- Last updated
- 2015-02-18
Frequently asked questions
- What is Maria Koscinska's NPI number?
- Maria Koscinska's National Provider Identifier (NPI) is 1417951138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Koscinska's specialty?
- Maria Koscinska is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Koscinska located?
- Maria Koscinska's practice location on file with NPPES is 100 E 33rd St, Vancouver, WA 98663-2776.
- What is Maria Koscinska's phone number?
- The practice phone number listed in the NPPES registry for Maria Koscinska is (360) 695-1334.
- Does Maria Koscinska accept Medicare?
- Maria Koscinska is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Koscinska's NPI active?
- Yes — Maria Koscinska's NPI (1417951138) is active in the NPPES registry as of the last update on 2015-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.