Karen Johnson, M.D.
NPI 1417190554 · Anesthesiology Physician · Danville, PA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Johnson, M.D. is a Anesthesiology Physician provider in Danville, PA (NPI 1417190554).
Provider details
- NPI number
- 1417190554
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD452123 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
13 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (12)
- 835 5th AveChambersburg, PA 17201-4220Phone: (717) 217-4312
- 112 N 7th StChambersburg, PA 17201-1720Phone: (717) 267-7164
- 12 St Paul Dr Ste 100Chambersburg, PA 17201-1035Phone: (717) 217-6072
- 169 Martin AveEphrata, PA 17522-1734Phone: (717) 733-0311
- 35 Erick RdLancaster, PA 17601-3111Phone: (717) 690-0811
- 252 S 4th StLebanon, PA 17042-6111Phone: (717) 270-7500
- 90 Medical Park Dr Ste 2000Lewisburg, PA 17837-6343Phone: (570) 524-2722
- 1 Hospital DrLewisburg, PA 17837-9350Phone: (570) 522-2000
- 501 E Main StWaynesboro, PA 17268-2353Phone: (717) 765-3425
- 55 Monument Rd
Registry dates
- Enumerated
- 2009-04-18
- Last updated
- 2026-03-27
- Certified
- 2026-03-27
Frequently asked questions
- What is Karen Johnson's NPI number?
- Karen Johnson's National Provider Identifier (NPI) is 1417190554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Johnson's specialty?
- Karen Johnson is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Johnson located?
- Karen Johnson's practice location on file with NPPES is 100 N Academy Ave, Danville, PA 17822-2025.
- What is Karen Johnson's phone number?
- The practice phone number listed in the NPPES registry for Karen Johnson is (570) 271-6621.
- Does Karen Johnson accept Medicare?
- Karen Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Johnson's NPI active?
- Yes — Karen Johnson's NPI (1417190554) is active in the NPPES registry as of the last update on 2026-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.