Lynette Mark, M.D.
NPI 1003851866 · Anesthesiology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynette Mark, M.D. is a Anesthesiology Physician provider in Baltimore, MD (NPI 1003851866).
Provider details
- NPI number
- 1003851866
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D36767 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
495 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 209 | $83 |
| Anesthesia for Other Closed Procedure on Chest00520 | 84 | $180 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 67 | $82 |
| Anesthesia for Procedure on Gallbladder, Pancreas, Or Liver Using an Endoscope00732 | 54 | $119 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 53 | $96 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 28 | $63 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$141 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
Registry dates
- Enumerated
- 2006-06-17
- Last updated
- 2013-02-12
Frequently asked questions
- What is Lynette Mark's NPI number?
- Lynette Mark's National Provider Identifier (NPI) is 1003851866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynette Mark's specialty?
- Lynette Mark is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Lynette Mark located?
- Lynette Mark's practice location on file with NPPES is 600 N Wolfe St, Baltimore, MD 21287-0005.
- What is Lynette Mark's phone number?
- The practice phone number listed in the NPPES registry for Lynette Mark is (410) 955-6353.
- Does Lynette Mark accept Medicare?
- Lynette Mark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynette Mark's NPI active?
- Yes — Lynette Mark's NPI (1003851866) is active in the NPPES registry as of the last update on 2013-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.