Mark Richardson, MD
NPI 1477623734 · Orthopaedic Surgery Physician · York, PA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Richardson, MD is a Orthopaedic Surgery Physician provider in York, PA (NPI 1477623734).
Provider details
- NPI number
- 1477623734
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD045027L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
14 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
144 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) |
|---|---|---|
| X-Ray of Hip, 2-3 Views73502 | 36 | $34 |
| X-Ray of Knee, 3 Views73562 | 27 | $29 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $121 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 21 | $124 |
| Treatment of Upper End of Broken Thigh Bone With Placement of Stabilizing Device Or Prosthetic Replacement27236 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Celecoxib | 23 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$98 across 2 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
Additional practice locations (13)
- 3333 N Calvert St Ste 400Baltimore, MD 21218-6501Phone: (410) 554-6679Fax: (410) 554-2740
- 120 N 7th St Ste 101Chambersburg, PA 17201-1795Phone: (717) 263-1220Fax: (717) 263-6255
- 4131 Oregon PikeEphrata, PA 17522-9550Phone: (717) 466-2451
- 18 Deatrick DrGettysburg, PA 17325-6958Phone: (717) 339-2500Fax: (717) 339-2502
- 24 Antrim Commons DrGreencastle, PA 17225-1623Phone: (717) 264-5211Fax: (717) 263-6255
- 1227 Baltimore StHanover, PA 17331-4406Phone: (717) 812-7559Fax: (717) 632-2422
- 912 Russell DrLebanon, PA 17042-7485Phone: (717) 272-7971Fax: (717) 272-1241
- 97 Progress BlvdShippensburg, PA 17257-9053Phone: (717) 263-1220Fax: (717) 263-6255
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is Mark Richardson's NPI number?
- Mark Richardson's National Provider Identifier (NPI) is 1477623734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Richardson's specialty?
- Mark Richardson is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Richardson located?
- Mark Richardson's practice location on file with NPPES is 25 Monument Rd Ste 290, York, PA 17403-5073.
- What is Mark Richardson's phone number?
- The practice phone number listed in the NPPES registry for Mark Richardson is (717) 812-4090.
- Does Mark Richardson accept Medicare?
- Mark Richardson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Richardson's NPI active?
- Yes — Mark Richardson's NPI (1477623734) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.