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Tammy Messer
NPI 1821565102 · Counselor · Oklahoma City, OK
Tammy Messer is a Counselor provider in Oklahoma City, OK (NPI 1821565102).
Provider details
- NPI number
- 1821565102
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
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
83% 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
4300 N Lincoln Blvd
Oklahoma City, OK 73105-5107
Phone: (405) 424-7711
Street-level locationGet directions
Mailing address
4300 N Lincoln Blvd
Oklahoma City, OK 73105-5107
Registry dates
- Enumerated
- 2018-10-25
- Last updated
- 2018-10-25
Frequently asked questions
- What is Tammy Messer's NPI number?
- Tammy Messer's National Provider Identifier (NPI) is 1821565102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Messer's specialty?
- Tammy Messer is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Tammy Messer located?
- Tammy Messer's practice location on file with NPPES is 4300 N Lincoln Blvd, Oklahoma City, OK 73105-5107.
- What is Tammy Messer's phone number?
- The practice phone number listed in the NPPES registry for Tammy Messer is (405) 424-7711.
- Is Tammy Messer's NPI active?
- Yes — Tammy Messer's NPI (1821565102) is active in the NPPES registry as of the last update on 2018-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.