Mariam Siddiqui, BDS, MS
Mariam Siddiqui, BDS, MS is a provider specialising in Orofacial Pain Dentistry in Ann Arbor, MI, registered under NPI 1912585126. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 1500 E MEDICAL CENTER DR, Ann Arbor, MI 48109. 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 |
|---|---|---|
| 2952000810 | MI | Orofacial Pain Dentistry primary |
| S-167 | MN | Oral and Maxillofacial Surgery (Dentist) |
| 2952000810 | MI | Oral and Maxillofacial Surgery (Dentist) |
| S167 | MN | Orofacial Pain Dentistry |
Licences are recorded in 2 states: MI, MN. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Pain Management
- PAC ID
- 5890185854
- Enrollment ID
- I20211206001704
Medicare enrolment is recorded as approved under the provider type Practitioner - Pain Management. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
Licensed in 2 states
This provider holds licences in 2 states: Michigan and Minnesota. The practice address on file is in Ann Arbor, MI, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- 2952000810
- Specialty
- Orofacial Pain Dentistry
- Licence
- S-167
- Specialty
- Oral and Maxillofacial Surgery (Dentist)
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Orofacial Pain covers
A dentist who assesses, diagnoses, and treats patients with complex chronic orofacial pain and dysfunction disorders, oromotor and jaw behavior disorders, and chronic head/neck pain. The dentist has successfully completed an accredited postdoctoral orofacial pain residency training program for dentists of two or more years duration, in accord with the Commission on Dental Accreditation's Standards for Orofacial Pain Residency Programs, and/or meets the requirements for examination and board certification by the American Board of Orofacial Pain. NUCC Health Care Provider Taxonomy, code 1223X2210X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 1223X2210X | Orofacial Pain Dentistry Orofacial Pain | 2952000810 | MI | primary |
| 1223S0112X | Oral and Maxillofacial Surgery (Dentist) Oral and Maxillofacial Surgery | S-167 | MN | |
| 1223S0112X | Oral and Maxillofacial Surgery (Dentist) Oral and Maxillofacial Surgery | 2952000810 | MI | |
| 1223X2210X | Orofacial Pain Dentistry Orofacial Pain | S167 | MN |
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 | 1912585126 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 30, 2021 |
| Last updated | Mar 28, 2023 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | BDS, MS |
| Practice address |
1500 E MEDICAL CENTER DR Ann Arbor, MI 48109 (763) 936-3940 Fax (734) 936-3923 |
| Mailing address |
18500 COUNTY ROAD 6 Plymouth, MN 55447 |
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 | 9 | 1 | 2 | 5 | 8 | 5 | 1 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 2 | 2 | 1 | 8 | 1 | 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.