CHANNING VISION EYE CARE INC
CHANNING VISION EYE CARE INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003024795, based in Frederick, MD. It is classified under Optometrist.
Getting there
Here is what surrounds this office in Frederick, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 364 ft away. There is EV charging 0.24 mi from the office — useful if you are driving in from out of town.
Getting here and what is nearby
Parking 170 ft ~1 min
Parking 351 ft ~2 min
Parking 364 ft ~2 min
EV charging 0.24 mi ~5 min
Hotel Motel 6 Frederick - Fort Detrick 0.38 mi ~8 min
Convenience Wawa 0.39 mi ~8 min
Convenience Sheetz 0.41 mi ~9 min
Gas station Wawa 0.41 mi ~9 min
Restaurant Burger King 0.41 mi ~9 min
1003 West Patrick Street, Frederick 21702-3939
05:30-23:00
Restaurant Chipotle 0.41 mi ~9 min
997 West Patrick Street, Frederick 21702
Mo-Th,Su 10:45-22:00; Fr-Sa 10:45-23:00
Gas station Sheetz 0.42 mi ~9 min
Gas station Rosemont Service Station 0.45 mi ~10 min
1704 Rosemont Avenue, frederick 21702
Restaurant Red Lobster 0.47 mi ~10 min
1020 West Patrick Street, Frederick 21703
Mo-Th,Su 11:00-21:00; Fr-Sa 11:00-22:00
Hotel Comfort Inn Red Horse Frederick 0.48 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| OP593 | DC | Optometrist |
| OEG001617 | PA | Optometrist |
| 27OA002A0800 | NJ | Optometrist |
| 0618000256 | VA | Optometrist |
| 002831 | NY | Optometrist |
| TA0967 | MD | Optometrist primary |
Licences are recorded in 6 states: DC, PA, NJ, VA, NY, MD. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
Licensed in 6 states
This provider holds licences in 6 states: District of Columbia, Maryland, New Jersey, New York, Pennsylvania and Virginia. The practice address on file is in Frederick, MD, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Optometrist covers
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system. NUCC Health Care Provider Taxonomy, code 152W00000X
All registered taxonomy codes
This provider registers 6 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 152W00000X | Optometrist | OP593 | DC | |
| 152W00000X | Optometrist | OEG001617 | PA | |
| 152W00000X | Optometrist | 27OA002A0800 | NJ | |
| 152W00000X | Optometrist | 0618000256 | VA | |
| 152W00000X | Optometrist | 002831 | NY | |
| 152W00000X | Optometrist | TA0967 | MD | primary |
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 | 1003024795 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | May 18, 2007 |
| Last updated | Aug 22, 2020 |
| Status | Active |
| Practice address |
166 BAUGHMANS LANE Frederick, MD 21702 (301) 663-1177 |
| Other names |
Dr Eugene S Channing Practice Of Optometry Former Legal Name |
| Other identifiers |
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· Other KANGCH · Other |
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 | 0 | 0 | 3 | 0 | 2 | 4 | 7 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 8 | 7 | 9 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.