Emily Grieser
Emily Grieser is a provider specialising in Behavior Analyst in Plymouth, MI, registered under NPI 1003595430.
Getting there
Here is what surrounds this office in Plymouth, based on OpenStreetMap data collected Sep 12, 2026. Parking is available about 782 ft away. If you arrive early, there is a coffee shop 980 ft away.
Getting here and what is nearby
Coffee Plymouth Roast 263 ft ~1 min
110 West Ann Arbor Road, Plymouth 48170
Restaurant Taco Bell 265 ft ~2 min
205 Ann Arbor Road, Plymouth 48170
Mo-Th 07:00-03:00; Fr 07:00-24:00; Sa-Su 07:00-03:00
Gas station Citgo 388 ft ~2 min
Convenience Citgo 438 ft ~2 min
Parking 461 ft ~2 min
Parking 539 ft ~3 min
Restaurant McDonald's 517 ft ~2 min
Restaurant Subway 652 ft ~3 min
42291 Ann Arbor Road, Plymouth 48170
Mo-Fr 08:00-21:30; Sa 09:00-21:00; Su 09:00-20:30
Parking 782 ft ~3 min
Gas station Marathon 889 ft ~4 min
400 West Ann Arbor Road, Plymouth 48170
Convenience Plymouth Supercenter 972 ft ~4 min
Coffee Biggby Coffee 980 ft ~4 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 Behavior Analyst covers
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans. NUCC Health Care Provider Taxonomy, code 103K00000X
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 | 1003595430 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 13, 2023 |
| Last updated | Jul 13, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
44670 ANN ARBOR RD W STE 130 Plymouth, MI 48170 (313) 278-4601 |
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 | 5 | 9 | 5 | 4 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 9 | 1 | 4 | 6 |
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.