Regan Welch, OD
NPI 1205856630 · Optometrist · Tahlequah, OK
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Regan Welch, OD is a Optometrist provider in Tahlequah, OK (NPI 1205856630).
Provider details
- NPI number
- 1205856630
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 2169 (OK)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
634 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 221 | $61 |
| Established Patient Complete Exam of Visual System92014 | 207 | $70 |
| Photography of the Retina92250 | 144 | $19 |
| Exam of Visual Field With Extended Testing92083 | 36 | $25 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $90 |
Typical Medicare-allowed amounts for these services range $19–$90 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 193 | 28 |
| Cyclosporine | 90 | 15 |
| Brimonidine Tartrate | 87 | 11 |
| Lifitegrastbrand: Xiidra | 81 | 25 |
| Dorzolamide Hcl | 52 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 48 | — |
| Netarsudil Mesylatebrand: Rhopressa | 47 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2007-09-24
Frequently asked questions
- What is Regan Welch's NPI number?
- Regan Welch's National Provider Identifier (NPI) is 1205856630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regan Welch's specialty?
- Regan Welch is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Regan Welch located?
- Regan Welch's practice location on file with NPPES is 1001 N Grand Ave, Tahlequah, OK 74464-7017.
- What is Regan Welch's phone number?
- The practice phone number listed in the NPPES registry for Regan Welch is (918) 458-2109.
- Does Regan Welch accept Medicare?
- Regan Welch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Regan Welch's NPI active?
- Yes — Regan Welch's NPI (1205856630) is active in the NPPES registry as of the last update on 2007-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.