Jennifer Ding, OD
Jennifer Ding, OD is a provider specialising in Optometrist in San Francisco, CA, registered under NPI 1003337486.
Getting there
Here is what surrounds this office in San Francisco, based on OpenStreetMap data collected Sep 19, 2026. Parking is available about 0.26 mi away. There is EV charging 0.30 mi from the office (Shell Recharge) — useful if you are driving in from out of town. The nearest transit stop is 653 ft away, served by 19th Avenue & Irving Street. A pharmacy sits 189 ft from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 189 ft away.
Getting here and what is nearby
Coffee Wonderful Foods 114 ft ~1 min
2035 Irving Street, San Francisco 94122
Restaurant Sushi Uma 119 ft ~1 min
2026 Irving Street, San Francisco 94122
Mo-Su 11:00-23:30
Coffee Uncle Benny's Donut & Bagel 184 ft ~1 min
Restaurant Sun Maxim's 133 ft ~1 min
2034 Irving Street, San Francisco 94122
Mo 10:00-19:00; Tu-Su 08:00-19:00
Restaurant Mini Potstickers 161 ft ~1 min
2045 Irving Street, 94122
Mo 11:30-15:00,17:00-21:00; Tu-Th 11:00-15:00,17:00-20:30; Fr-Su 11:00-20:30
Transit 22nd Avenue & Irving Street 216 ft ~1 min
Coffee Sheng Kee Bakery 189 ft ~1 min
1941 Irving Street, San Francisco 94122
Mo-Sa 07:00-19:00; Su 07:00-18:00
Convenience Sunrise Irving Market 220 ft ~1 min
Parking 226 ft ~1 min
Pharmacy Walgreens 189 ft ~1 min
2050 Irving Street, San Francisco 94122
Grocery 22nd & Irving Market 291 ft ~2 min
2101 Irving Street, San Francisco 94122
Mo-Sa 07:30-19:00; Su 07:30-18:00
Parking 363 ft ~2 min
Transit 23rd Avenue & Irving Street 563 ft ~3 min
Convenience S&B Supermarket 602 ft ~3 min
Transit 19th Avenue & Irving Street 653 ft ~3 min
Convenience Heartland Healthy Food 764 ft ~3 min
Gas station Chevron 810 ft ~4 min
Gas station Arco 949 ft ~4 min
Gas station Shell 983 ft ~4 min
Mo-Su 00:00-24:00+
Grocery 25th Irving Market 0.25 mi ~5 min
2425 Irving Street, San Francisco 94122
Parking 0.26 mi ~6 min
EV charging Shell Recharge 0.30 mi ~7 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 |
|---|---|---|
| OPT33735TGL | CA | Optometrist primary |
This provider holds licence OPT33735TGL issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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.
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
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-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003337486 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 6, 2017 |
| Last updated | Jul 6, 2017 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | OD |
| Practice address |
2007 IRVING ST San Francisco, CA 94122 (415) 564-1818 |
| Mailing address |
722 JEAN ST Oakland, CA 94610 |
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 | 3 | 3 | 7 | 4 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 3 | 5 | 4 | 7 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.