Active NPI
Sommer Ann Marie Gray
- Behavior Analyst
- Ann Arbor, MI
National Provider Identifier
1952007270
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Behavior Analyst
- License
- 7401003241
- Practice address
- 3917 Research Park Dr Ste B-1a
Ann Arbor, MI 48108-2229 - Phone
- (734) 794-2930
- NPI assigned
- Feb 7, 2023
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Behavior Analyst | 103K00000X | 7401003241 | MI | Primary |
Addresses
Primary practice location
3917 Research Park Dr Ste B-1a
Ann Arbor, MI 48108-2229
Mailing address
9988 W Avondale Cir
Superior Township, MI 48198-3284
Phone (734) 716-3317
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 7401003241 | MI | MD | Behavioral Analyst |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1675728000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775606400000",
"number": "1952007270",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9988 W AVONDALE CIR",
"city": "SUPERIOR TOWNSHIP",
"state": "MI",
"postal_code": "481983284",
"telephone_number": "734-716-3317"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3917 RESEARCH PARK DR STE B-1A",
"city": "ANN ARBOR",
"state": "MI",
"postal_code": "481082229",
"telephone_number": "734-794-2930"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GRAY",
"first_name": "SOMMER",
"middle_name": "ANN MARIE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-02-07",
"last_updated": "2026-04-08",
"certification_date": "2026-04-08",
"status": "A"
},
"taxonomies": [
{
"code": "103K00000X",
"taxonomy_group": "",
"desc": "Behavior Analyst",
"state": "MI",
"license": "7401003241",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Ann Arbor, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.