Mark Ferris
NPI 1093946246 · Surgical Physician Assistant · Cumberland, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Ferris is a Surgical Physician Assistant provider in Cumberland, MD (NPI 1093946246).
Provider details
- NPI number
- 1093946246
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- C0005678 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 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
656 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 260 | $103 |
| Urinalysis, Manual Test81002 | 122 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 77 | $73 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 75 | $10 |
| Simple Insertion of Temporary Bladder Tube51702 | 67 | $49 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 836 | 233 |
| Mirabegronbrand: Myrbetriq | 293 | 81 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 249 | 74 |
| Finasteride | 243 | 66 |
| Methenamine Hippurate | 213 | 60 |
| Solifenacin Succinate | 211 | 53 |
| Cephalexin | 118 | 55 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-06
- Last updated
- 2021-03-25
Frequently asked questions
- What is Mark Ferris's NPI number?
- Mark Ferris's National Provider Identifier (NPI) is 1093946246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ferris's specialty?
- Mark Ferris is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Ferris located?
- Mark Ferris's practice location on file with NPPES is 12252 Williams Rd Se, Cumberland, MD 21502-7987.
- What is Mark Ferris's phone number?
- The practice phone number listed in the NPPES registry for Mark Ferris is (240) 362-7333.
- Does Mark Ferris accept Medicare?
- Mark Ferris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Ferris's NPI active?
- Yes — Mark Ferris's NPI (1093946246) is active in the NPPES registry as of the last update on 2021-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.