MICHAEL AYZIN DDS DENTAL CORP
MICHAEL AYZIN DDS DENTAL CORP is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003298894, based in Costa Mesa, CA. It is classified under Dentist.
Getting there
Here is what surrounds this office in Costa Mesa, based on OpenStreetMap data collected Sep 17, 2026. Parking is available about 0.45 mi away. There is EV charging 0.35 mi from the office (Costa Mesa Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 0.35 mi away, served by Red Hill-Clinton. If you arrive early, there is a coffee shop 0.45 mi away.
Getting here and what is nearby
Coffee Starbucks 0.23 mi ~5 min
Restaurant Chipotle 0.26 mi ~6 min
Restaurant Boil & Bake 0.27 mi ~6 min
270 Bristol Street
Restaurant Sweetgreen 0.28 mi ~6 min
280 Bristol Street, Costa Mesa 92626
Hotel Travelodge Orange County Airport/ Costa Mesa 0.31 mi ~7 min
Transit Bristol-Red Hill 0.32 mi ~7 min
Transit Bristol-Bear 0.32 mi ~7 min
Transit Red Hill-Clinton 0.35 mi ~8 min
EV charging Costa Mesa Supercharger 0.35 mi ~7 min
Gas station Arco 0.38 mi ~8 min
300 Bristol Street, Costa Mesa 92626
Gas station Shell 0.38 mi ~8 min
Convenience Shell 0.39 mi ~8 min
1512 Bristol Street, Costa Mesa 92626
Convenience 7-Eleven 0.40 mi ~8 min
Parking 0.42 mi ~9 min
Parking 0.43 mi ~9 min
Coffee Nook 0.45 mi ~9 min
Parking 0.45 mi ~9 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Dentist covers
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist. NUCC Health Care Provider Taxonomy, code 122300000X
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 | 1003298894 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 29, 2015 |
| Last updated | Nov 23, 2015 |
| Status | Active |
| Practice address |
1202 BRISTOL ST STE 120 Costa Mesa, CA 92626 (714) 540-5511 Fax (714) 540-1733 |
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 | 2 | 9 | 8 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 9 | 7 | 8 | 9 |
Sum = 66 · next multiple of 10 = 70 · check digit = 4 · actual last digit = 4
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.