Mark Merson, M.D.
NPI 1629023833 · Anesthesiology Physician · Richmond, VA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Merson, M.D. is a Anesthesiology Physician provider in Richmond, VA (NPI 1629023833).
Provider details
- NPI number
- 1629023833
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101044518 (VA)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
147 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 Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 22 | $65 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 21 | $64 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 18 | $166 |
| Anesthesia for Other Closed Procedure on Chest00520 | 17 | $107 |
| Anesthesia for Other Procedure on Skin of Arms, Legs, and Front Body00400 | 16 | $92 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 15 | $65 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2014-01-24
Frequently asked questions
- What is Mark Merson's NPI number?
- Mark Merson's National Provider Identifier (NPI) is 1629023833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Merson's specialty?
- Mark Merson is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Merson located?
- Mark Merson's practice location on file with NPPES is 2621 Grove Avenue, Richmond, VA 23220-4300.
- What is Mark Merson's phone number?
- The practice phone number listed in the NPPES registry for Mark Merson is (804) 254-5100.
- Does Mark Merson accept Medicare?
- Mark Merson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Merson's NPI active?
- Yes — Mark Merson's NPI (1629023833) is active in the NPPES registry as of the last update on 2014-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.