Active NPI
Silver Birch Psychiatry Services PLLC
- Psychiatry Physician
- Grand Rapids, MI
National Provider Identifier
1801777024
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- Legal business name
- SILVER BIRCH PSYCHIATRY SERVICES PLLC
- Practice address
- 1400 Leonard St NE
Grand Rapids, MI 49505-5515 - Phone
- (616) 217-4435
- Fax
- (616) 244-2456
- NPI assigned
- Sep 12, 2025
- Last updated
- Jan 23, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Andrew J Riegel, DO
- Title
- Medical Director
- Phone
- (616) 682-6260
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | NU | Primary |
Addresses
Primary practice location
1400 Leonard St NE
Grand Rapids, MI 49505-5515
Mailing address
1400 Leonard St NE
Grand Rapids, MI 49505-5515
Phone (616) 217-4435
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 23D2329735 | Silver Birch Psychiatry Services | Certificate of waiver | Sep 4, 2027 |
National Provider Directory
National Provider DirectoryNPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1757635200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1769126400000",
"number": "1801777024",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1400 LEONARD ST NE",
"city": "GRAND RAPIDS",
"state": "MI",
"postal_code": "495055515",
"telephone_number": "616-217-4435",
"fax_number": "616-244-2456"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1400 LEONARD ST NE",
"city": "GRAND RAPIDS",
"state": "MI",
"postal_code": "495055515",
"telephone_number": "616-217-4435",
"fax_number": "616-244-2456"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "SILVER BIRCH PSYCHIATRY SERVICES PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2025-09-12",
"last_updated": "2026-01-23",
"certification_date": "2026-01-23",
"status": "A",
"authorized_official_last_name": "RIEGEL",
"authorized_official_first_name": "ANDREW",
"authorized_official_middle_name": "J",
"authorized_official_title_or_position": "MEDICAL DIRECTOR",
"authorized_official_telephone_number": "616-682-6260",
"authorized_official_credential": "DO"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Grand Rapids, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.