Donna Hartzell, CMMT
NPI 1720647936 · Massage Therapist · Brunswick, MD
Donna Hartzell, CMMT is a Massage Therapist provider in Brunswick, MD (NPI 1720647936).
Provider details
- NPI number
- 1720647936
- Entity type
- Individual
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- CMMT
- Sex
- Female
- Sole proprietor
- Yes
- License
- R02233 (MD)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-06-11
- Last updated
- 2019-06-11
Frequently asked questions
- What is Donna Hartzell's NPI number?
- Donna Hartzell's National Provider Identifier (NPI) is 1720647936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Hartzell's specialty?
- Donna Hartzell is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Donna Hartzell located?
- Donna Hartzell's practice location on file with NPPES is 816 6th Ave, Brunswick, MD 21716-1521.
- What is Donna Hartzell's phone number?
- The practice phone number listed in the NPPES registry for Donna Hartzell is (301) 370-7904.
- Is Donna Hartzell's NPI active?
- Yes — Donna Hartzell's NPI (1720647936) is active in the NPPES registry as of the last update on 2019-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.