Maryellen Martyn, MS LPC BCNCC BC-TMH
NPI 1801129655 · Professional Counselor · Tomball, TX
Maryellen Martyn, MS LPC BCNCC BC-TMH is a Professional Counselor provider in Tomball, TX (NPI 1801129655).
Provider details
- NPI number
- 1801129655
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MS LPC BCNCC BC-TMH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5649 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-09-11
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Maryellen Martyn's NPI number?
- Maryellen Martyn's National Provider Identifier (NPI) is 1801129655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryellen Martyn's specialty?
- Maryellen Martyn is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Maryellen Martyn located?
- Maryellen Martyn's practice location on file with NPPES is 619 W Main St Ste 1005, Tomball, TX 77375-5500.
- What is Maryellen Martyn's phone number?
- The practice phone number listed in the NPPES registry for Maryellen Martyn is (423) 481-0881.
- Is Maryellen Martyn's NPI active?
- Yes — Maryellen Martyn's NPI (1801129655) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.