Toni Haithcock, RD
Toni Haithcock, RD is a Registered Dietitian in Madison Heights, MI, registered under NPI 1003047440. This provider registers 3 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
Here is what surrounds this office in Madison Heights, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 810 ft away. The nearest transit stop is 907 ft away, served by Dequindre / Fred (NB).
Getting here and what is nearby
Restaurant The Masters Restaurant 324 ft ~2 min
Restaurant Liang's Oriental B.B.Q. 434 ft ~2 min
30953 Dequindre Road, Madison Heights 48071
We 10:30-20:00; Th-Mo 10:30-21:00
Convenience Mobil 521 ft ~2 min
31011 Dequindre Road, Madison Heights 48071
Gas station Mobil 544 ft ~3 min
31011 Dequindre Road, Madison Heights 48071
Parking 521 ft ~2 min
Restaurant Gạo 544 ft ~3 min
30921 Dequindre Road, Madison Heights 48071
Th-Tu 10:00-21:00
Transit Dequindre / 13 Mile (SB) 640 ft ~3 min
Parking 682 ft ~3 min
Transit Dequindre / 13 Mile (NB) 716 ft ~3 min
Gas station Shell 793 ft ~4 min
30990 Dequindre Road, Warren 48092
Parking 810 ft ~4 min
Transit Dequindre / Fred (NB) 907 ft ~4 min
Convenience Shell 875 ft ~4 min
30990 Dequindre Road, Warren 48092
Convenience Meijer 0.33 mi ~7 min
1101 East 13 Mile Road, Madison Heights 48071
Gas station Meijer 0.33 mi ~7 min
1101 East 13 Mile Road, Madison Heights 48071
Grocery Meijer 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 |
|---|---|---|
| 812626 | Registered Dietitian primary | |
| 812626 | Nutritionist | |
| 812626 | Nutrition Education Nutritionist |
Licences are recorded in 0 states: . Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
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 Dietitian, Registered covers
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation. NUCC Health Care Provider Taxonomy, code 133V00000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 133V00000X | Registered Dietitian | 812626 | — | primary |
| 133N00000X | Nutritionist | 812626 | — | |
| 133NN1002X | Nutrition Education Nutritionist Nutrition, Education | 812626 | — |
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 | 1003047440 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 3, 2009 |
| Last updated | Apr 30, 2015 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | RD |
| Practice address |
1615 E 13 MILE RD APT 205 Madison Heights, MI 48071 (586) 604-6585 |
| Mailing address |
PO BOX 71732 Madison Heights, MI 48071 |
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 | 0 | 4 | 7 | 4 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 4 | 5 | 4 | 8 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.