Walter Krajewski, DO
NPI 1891724522 · Family Medicine Physician · York, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Krajewski, DO is a Family Medicine Physician provider in York, PA (NPI 1891724522).
Provider details
- NPI number
- 1891724522
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- OS003504L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
543 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 230 | $70 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 207 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 57 | $86 |
| Administration of Influenza Virus VaccineG0008 | 38 | $31 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 11 | $126 |
Typical Medicare-allowed amounts for these services range $31–$126 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 176 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,863 | 127 |
| Levothyroxine Sodium | 960 | 46 |
| Escitalopram Oxalate | 937 | 40 |
| Amlodipine Besylate | 879 | 79 |
| Furosemide | 865 | 54 |
| Apixabanbrand: Eliquis | 855 | 37 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2016-07-19
Frequently asked questions
- What is Walter Krajewski's NPI number?
- Walter Krajewski's National Provider Identifier (NPI) is 1891724522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Krajewski's specialty?
- Walter Krajewski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Krajewski located?
- Walter Krajewski's practice location on file with NPPES is 3230 Eastern Blvd, York, PA 17402-3030.
- What is Walter Krajewski's phone number?
- The practice phone number listed in the NPPES registry for Walter Krajewski is (717) 757-1755.
- Does Walter Krajewski accept Medicare?
- Walter Krajewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Krajewski's NPI active?
- Yes — Walter Krajewski's NPI (1891724522) is active in the NPPES registry as of the last update on 2016-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.