Gregory Dial, CRNA
NPI 1235310020 · Certified Registered Nurse Anesthetist · Tulsa, OK
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Dial, CRNA is a Certified Registered Nurse Anesthetist provider in Tulsa, OK (NPI 1235310020).
Provider details
- NPI number
- 1235310020
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 1495296-101 (KS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
170 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) |
|---|---|---|
| Anesthesia for Shock Wave Therapy for Urinary System Stones Without Water Bath00873 | 40 | $179 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 34 | $117 |
| Anesthesia for Fragmenting, Manipulation And/Or Removal of Kidney Stone Including Use of an Endoscope00918 | 32 | $193 |
| Anesthesia for Removal of Urinary Bladder Tumors Including Use of an Endoscope00912 | 27 | $168 |
| Anesthesia for Removal of Prostate Including Use of an Endoscope00914 | 19 | $199 |
| Anesthesia for Procedure on Anus and Rectum00902 | 18 | $149 |
Practice location
Mailing address
Additional practice locations (1)
- 1700 Sw 7th StTopeka, KS 66606-1674Phone: (888) 278-4126
Registry dates
- Enumerated
- 2007-11-20
- Last updated
- 2021-03-11
- Certified
- 2021-03-11
Frequently asked questions
- What is Gregory Dial's NPI number?
- Gregory Dial's National Provider Identifier (NPI) is 1235310020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Dial's specialty?
- Gregory Dial is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Dial located?
- Gregory Dial's practice location on file with NPPES is 6161 S Yale Ave, Tulsa, OK 74136-1902.
- What is Gregory Dial's phone number?
- The practice phone number listed in the NPPES registry for Gregory Dial is (918) 494-0612.
- Does Gregory Dial accept Medicare?
- Gregory Dial is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Dial's NPI active?
- Yes — Gregory Dial's NPI (1235310020) is active in the NPPES registry as of the last update on 2021-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.