Mark Dion, DO
NPI 1922083062 · Anesthesiology Physician · Lebanon, PA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Dion, DO is a Anesthesiology Physician provider in Lebanon, PA (NPI 1922083062).
Provider details
- NPI number
- 1922083062
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 05013458 (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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
72 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) |
|---|---|---|
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 17 | $68 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 16 | $51 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 13 | $147 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 13 | $217 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 13 | $58 |
Typical Medicare-allowed amounts for these services range $51–$217 (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 (2)
- 169 Martin AveEphrata, PA 17522-1734Phone: (717) 733-0311Fax: (717) 721-5861
- 1001 S George StYork, PA 17403-3676Phone: (717) 812-7687Fax: (717) 851-5250
Registry dates
- Enumerated
- 2005-12-13
- Last updated
- 2024-02-12
- Certified
- 2024-02-12
Frequently asked questions
- What is Mark Dion's NPI number?
- Mark Dion's National Provider Identifier (NPI) is 1922083062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Dion's specialty?
- Mark Dion is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Dion located?
- Mark Dion's practice location on file with NPPES is 252 S 4th St, Lebanon, PA 17042-6111.
- What is Mark Dion's phone number?
- The practice phone number listed in the NPPES registry for Mark Dion is (717) 270-7500.
- Does Mark Dion accept Medicare?
- Mark Dion is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Dion's NPI active?
- Yes — Mark Dion's NPI (1922083062) is active in the NPPES registry as of the last update on 2024-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.