Karli Kreider-Zug, D.O.
NPI 1871892968 · Emergency Medicine Physician · York, PA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karli Kreider-Zug, D.O. is a Emergency Medicine Physician provider in York, PA (NPI 1871892968).
Provider details
- NPI number
- 1871892968
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- OS017011 (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
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
478 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 348 | $167 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 93 | $116 |
| Critical Care, First 30-74 Minutes99291 | 37 | $201 |
Typical Medicare-allowed amounts for these services range $116–$201 (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.
Practice location
Mailing address
Additional practice locations (1)
- 325 S Belmont StYork, PA 17403-2608Phone: (717) 843-8623
Registry dates
- Enumerated
- 2011-03-15
- Last updated
- 2018-12-11
Frequently asked questions
- What is Karli Kreider-Zug's NPI number?
- Karli Kreider-Zug's National Provider Identifier (NPI) is 1871892968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karli Kreider-Zug's specialty?
- Karli Kreider-Zug is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karli Kreider-Zug located?
- Karli Kreider-Zug's practice location on file with NPPES is 1001 S George St, York, PA 17403-3676.
- What is Karli Kreider-Zug's phone number?
- The practice phone number listed in the NPPES registry for Karli Kreider-Zug is (717) 851-2450.
- Does Karli Kreider-Zug accept Medicare?
- Karli Kreider-Zug is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karli Kreider-Zug's NPI active?
- Yes — Karli Kreider-Zug's NPI (1871892968) is active in the NPPES registry as of the last update on 2018-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.