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Ashleigh Ziesmer
NPI 1235831066 · Behavior Analyst · Upper Marlboro, MD
Ashleigh Ziesmer is a Behavior Analyst provider in Upper Marlboro, MD (NPI 1235831066).
Provider details
- NPI number
- 1235831066
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 1-26-87829 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
9440 Marlboro Pike
Suite 100
Upper Marlboro, MD 20772
Phone: (844) 854-1116
Street-level locationGet directions
Mailing address
1500 S Douglas Rd Ste 230
Coral Gables, FL 33134-4108
Registry dates
- Enumerated
- 2023-03-17
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Ashleigh Ziesmer's NPI number?
- Ashleigh Ziesmer's National Provider Identifier (NPI) is 1235831066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashleigh Ziesmer's specialty?
- Ashleigh Ziesmer is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Ashleigh Ziesmer located?
- Ashleigh Ziesmer's practice location on file with NPPES is 9440 Marlboro Pike, Upper Marlboro, MD 20772.
- What is Ashleigh Ziesmer's phone number?
- The practice phone number listed in the NPPES registry for Ashleigh Ziesmer is (844) 854-1116.
- Is Ashleigh Ziesmer's NPI active?
- Yes — Ashleigh Ziesmer's NPI (1235831066) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.