BRIAN WILLOUGHBY M.D. P.C.
BRIAN WILLOUGHBY M.D. P.C. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1841483120, based in Denver, CO. The organization lists 3 taxonomy classifications, with Ophthalmic Plastic and Reconstructive Surgery Physician recorded as primary.
Getting there
The practice address on file is 255 DETROIT ST, Denver, CO 80206. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| DR.0040115 | CO | Ophthalmic Plastic and Reconstructive… primary |
| 40115 | CO | Plastic Surgery Within the Head and Neck… |
| 40115 | CO | Ophthalmology Physician |
This provider holds licence DR.0040115 issued in CO. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 2365331956
- Enrollment ID
- O20040311001504
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Ophthalmic Plastic and Reconstructive Surgery covers
A physician who specializes in oculofacial plastic and reconstructive surgery. This subspecialty combines orbital and periocular surgery with facial plastic surgery, and includes aesthetic and reconstructive surgery of the face, orbit, eyelid, and lacrimal system. Practitioners evaluate, diagnose and treat conditions involving the eyelids, brows, midface, orbits, lacrimal systems and surrounding and supporting structures of the face and neck. NUCC Health Care Provider Taxonomy, code 207WX0200X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207WX0200X | Ophthalmic Plastic and Reconstructive Surgery Physician Ophthalmic Plastic and Reconstructive Surgery | DR.0040115 | CO | primary |
| 2082S0099X | Plastic Surgery Within the Head and Neck (Plastic Surgery) Physician Plastic Surgery Within the Head and Neck | 40115 | CO | |
| 207W00000X | Ophthalmology Physician | 40115 | CO |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1841483120 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Aug 21, 2007 |
| Last updated | May 16, 2016 |
| Status | Active |
| Practice address |
255 DETROIT ST Denver, CO 80206 (303) 320-5700 Fax (303) 322-6129 |
| Other identifiers |
463768
· Other 28836235 · Medicaid (CO) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 8 | 4 | 1 | 4 | 8 | 3 | 1 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 8 | 1 | 8 | 8 | 6 | 1 | 4 |
Sum = 70 · next multiple of 10 = 70 · check digit = 0 · actual last digit = 0
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.