Mary Rose Gaylor, MD
NPI 1346700499 · Anesthesiology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Rose Gaylor, MD is a Anesthesiology Physician provider in Baltimore, MD (NPI 1346700499).
Provider details
- NPI number
- 1346700499
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D96787 (MD)
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
7 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
63 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 63 | $81 |
Typical Medicare-allowed amounts for these services range $81–$81 (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)
- 110 Irving St Nw Dept ofWashington, DC 20010-3017Phone: (202) 877-8278Fax: (202) 877-6292
- 1800 Orleans StBaltimore, MD 21287Phone: (410) 955-5000
Registry dates
- Enumerated
- 2019-03-24
- Last updated
- 2023-07-05
- Certified
- 2023-07-05
Frequently asked questions
- What is Mary Rose Gaylor's NPI number?
- Mary Rose Gaylor's National Provider Identifier (NPI) is 1346700499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Rose Gaylor's specialty?
- Mary Rose Gaylor is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Rose Gaylor located?
- Mary Rose Gaylor's practice location on file with NPPES is 1800 Orleans St, Baltimore, MD 21287-0010.
- What is Mary Rose Gaylor's phone number?
- The practice phone number listed in the NPPES registry for Mary Rose Gaylor is (410) 955-5000.
- Does Mary Rose Gaylor accept Medicare?
- Mary Rose Gaylor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Rose Gaylor's NPI active?
- Yes — Mary Rose Gaylor's NPI (1346700499) is active in the NPPES registry as of the last update on 2023-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.