IndividualActive
Mark Tessmer, MS
NPI 1700814100 · Mental Health Counselor · Omaha, NE
Mark Tessmer, MS is a Mental Health Counselor provider in Omaha, NE (NPI 1700814100).
Provider details
- NPI number
- 1700814100
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Male
- Sole proprietor
- No
- License
- 6791 (NE)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
4535 Leavenworth St Ste 4
Omaha, NE 68106-1453
Phone: (402) 558-3856
Fax: (402) 558-3039
Street-level locationGet directions
Mailing address
1017 N 33rd St
Omaha, NE 68131-1450
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2011-04-14
Frequently asked questions
- What is Mark Tessmer's NPI number?
- Mark Tessmer's National Provider Identifier (NPI) is 1700814100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Tessmer's specialty?
- Mark Tessmer is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Tessmer located?
- Mark Tessmer's practice location on file with NPPES is 4535 Leavenworth St Ste 4, Omaha, NE 68106-1453.
- What is Mark Tessmer's phone number?
- The practice phone number listed in the NPPES registry for Mark Tessmer is (402) 558-3856.
- Is Mark Tessmer's NPI active?
- Yes — Mark Tessmer's NPI (1700814100) is active in the NPPES registry as of the last update on 2011-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.