Tamara Macintyre, D.C.
Tamara Macintyre, D.C. is a provider specialising in Chiropractor in Hayward, CA, registered under NPI 1003287384.
Getting there
Here is what surrounds this office in Hayward, based on OpenStreetMap data collected Sep 16, 2026. No dedicated parking is recorded within walking distance, so allow extra time to find street parking. The nearest transit stop is 529 ft away, served by Depot Road & Clawiter Road. If you arrive early, there is a coffee shop 0.44 mi away.
Getting here and what is nearby
Transit Depot Road & Industrial Boulevard 457 ft ~2 min
Transit Industrial Boulevard & Depot Road 473 ft ~2 min
Transit Depot Road & Clawiter Road 529 ft ~3 min
Coffee Starbucks 0.44 mi ~9 min
Hotel Fairfield Inn & Suites Oakland Hayward 0.45 mi ~9 min
25921 Industrial Boulevard
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 |
|---|---|---|
| DC33155 | CA | Chiropractor primary |
This provider holds licence DC33155 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 Chiropractor covers
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems. NUCC Health Care Provider Taxonomy, code 111N00000X
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 | 1003287384 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 13, 2015 |
| Last updated | Oct 13, 2015 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | D.C. |
| Practice address |
25001 INDUSTRIAL BLVD Hayward, CA 94545 (510) 780-4500 Fax (510) 780-4511 |
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 | 8 | 7 | 3 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 8 | 5 | 3 | 7 |
Sum = 56 · next multiple of 10 = 60 · 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.