Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Harold T Rowson , Inc

Organization Anesthesiology Physician · NPI 1043704729

Harold T Rowson , Inc is an Anesthesiology Physician in Great Mills, Maryland. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

22325 Greenview Pkwy Unit 1A
Great Mills, MD 20634-4405
Phone: (301) 862-3338
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X

Record details

NPI number1043704729
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Harold Rowson — Owner · (301) 325-3558
NPI enumeratedJune 18, 2018
Last updated in NPPESAugust 7, 2024
Certification dateAugust 7, 2024
Mailing address5714 Kenfield Ln, Upper Marlboro, MD 20772-3943