Diana Ajtun
NPI 1326389891 · Professional Counselor · Fort Smith, AR
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Ajtun is a Professional Counselor provider in Fort Smith, AR (NPI 1326389891).
Provider details
- NPI number
- 1326389891
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- P1602024 (AR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
20 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychiatric Diagnostic Evaluation90791 | 20 | $115 |
Typical Medicare-allowed amounts for these services range $115–$115 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 3111 S 70th StFort Smith, AR 72903-5017Phone: (479) 452-6650Fax: (479) 452-5847
Registry dates
- Enumerated
- 2013-03-08
- Last updated
- 2018-03-17
Frequently asked questions
- What is Diana Ajtun's NPI number?
- Diana Ajtun's National Provider Identifier (NPI) is 1326389891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Ajtun's specialty?
- Diana Ajtun is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Diana Ajtun located?
- Diana Ajtun's practice location on file with NPPES is 1340 S Waldron Rd, Fort Smith, AR 72903-2556.
- What is Diana Ajtun's phone number?
- The practice phone number listed in the NPPES registry for Diana Ajtun is (479) 452-5040.
- Does Diana Ajtun accept Medicare?
- Diana Ajtun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Ajtun's NPI active?
- Yes — Diana Ajtun's NPI (1326389891) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.