Bonnie Prinz, M.D.
Bonnie Prinz, M.D. is an Internal Medicine Physician in Santa Barbara, CA, registered under NPI 1003199126. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Santa Barbara, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 0.34 mi away. There is EV charging 0.36 mi from the office (Santa Barbara Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 644 ft away, served by Calle Real & Pesetas Lane;Calle Real at Pesetas Lane. If you arrive early, there is a coffee shop 0.46 mi away.
Getting here and what is nearby
Parking 312 ft ~2 min
Transit Pesetas Lane & Calle Real 374 ft ~2 min
Transit La Colina & Pesetas Lane 593 ft ~3 min
Transit Calle Real & Pesetas Lane;Calle Real at Pesetas Lane 644 ft ~3 min
Parking 680 ft ~3 min
Convenience Speedway 1,009 ft ~4 min
Hotel Hyatt Place Santa Barbara 998 ft ~4 min
Restaurant Palapa 1,019 ft ~4 min
4123 State Street, Santa Barbara 93110
Mo-Th 11:00-21:00; Fr 11:00-22:00; Sa-Su 07:00-21:00
Restaurant Dutch Garden 0.30 mi ~6 min
4213 State Street, Santa Barbara 93110
Mo-Tu off; We-Su 11:00-21:00
Parking 0.34 mi ~7 min
EV charging Santa Barbara Supercharger 0.36 mi ~8 min
Restaurant McDonald's 0.36 mi ~8 min
3940 State Street, Santa Barbara 93105
05:00-24:00
Grocery Smart & Final 0.43 mi ~9 min
3943 State Street, Santa Barbara 93105
06:00-22:00
Coffee Starbucks 0.46 mi ~10 min
Coffee Peet's Coffee 0.46 mi ~10 min
3905 State Street, Santa Barbara 93105
Mo-We,Fr-Su 06:00-17:30; Th off
Gas station Fuel Depot 0.49 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 |
|---|---|---|
| A72656 | CA | Internal Medicine Physician primary |
This provider holds licence A72656 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 Internal Medicine covers
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. NUCC Health Care Provider Taxonomy, code 207R00000X
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 | 1003199126 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 25, 2011 |
| Last updated | Jan 15, 2015 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | M.D. |
| Practice address |
215 PESETAS LN Santa Barbara, CA 93110 (805) 681-1760 Fax (805) 681-1768 |
| Mailing address |
PO BOX 62106 Santa Barbara, CA 93160 |
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 | 1 | 9 | 9 | 1 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 9 | 9 | 1 | 4 |
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.