JOSEPH HARTIGAN DPM & ASSOCIATES
JOSEPH HARTIGAN DPM & ASSOCIATES is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1033380969, based in Brookline, MA. It is classified under Primary Podiatric Medicine Podiatrist.
Getting there
The practice address on file is 317 WASHINGTON ST, Brookline, MA 02445. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 1606 | MA | Primary Podiatric Medicine Podiatrist primary |
This provider holds licence 1606 issued in MA. 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 Primary Podiatric Medicine covers
Definition to come... NUCC Health Care Provider Taxonomy, code 213EP1101X
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 | 1033380969 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 19, 2008 |
| Last updated | Jun 5, 2008 |
| Status | Active |
| Practice address |
317 WASHINGTON ST Brookline, MA 02445 (617) 566-5233 |
| Other identifiers |
0344354
· MA HEALTH (MA) Y77106 · BLUE CROSS (MA) |
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 | 3 | 3 | 3 | 8 | 0 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 6 | 3 | 6 | 8 | 0 | 9 | 3 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
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.