Active NPI
Merrimack Urology Assoc, PC
- Urology Physician
- Chelmsford, MA
National Provider Identifier
1316976269
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Urology Physician
- Legal business name
- MERRIMACK UROLOGY ASSOC, PC
- Practice address
- 31 Village SQ
Chelmsford, MA 01824-2712 - Phone
- (978) 256-9507
- NPI assigned
- Jul 2, 2006
- 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
- Dr. Robert A Edelstein, MD
- Title
- President
- Phone
- (978) 256-9507
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Urology Physician | 208800000X | Primary |
Addresses
Primary practice location
31 Village SQ
Chelmsford, MA 01824-2712
Mailing address
31 Village SQ
Chelmsford, MA 01824-2712
Phone (978) 256-9507
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 9700293 | Medicaid | MA |
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 |
|---|---|---|---|
| 22D0071463 | Merrimack Urology Associates | Compliance | Jun 23, 2026 |
National Provider Directory
National Provider DirectoryLocations
31 Village Sq
Chelmsford, MA 01824
Phone (978) 256-9507
151 Warren St
Lowell, MA 01852
Phone (978) 429-6300
Practitioners & affiliated clinicians
Practitioners 4
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Adult Health Nurse Practitioner
- Roxbury, MA
- NPI 1538194865
-
- Anatomic Pathology Physician
- Ayer, MA
- NPI 1215918057
-
- Physician Assistant
- Beverly, MA
- NPI 1346498870
-
- Urology Physician
- Nashua, NH
- NPI 1720069545
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1151798400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1367884800000",
"number": "1316976269",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "31 VILLAGE SQ",
"city": "CHELMSFORD",
"state": "MA",
"postal_code": "018242712",
"telephone_number": "978-256-9507"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "31 VILLAGE SQ",
"city": "CHELMSFORD",
"state": "MA",
"postal_code": "018242712",
"telephone_number": "978-256-9507"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "MERRIMACK UROLOGY ASSOC, PC",
"organizational_subpart": "NO",
"enumeration_date": "2006-07-02",
"last_updated": "2013-05-07",
"status": "A",
"authorized_official_last_name": "EDELSTEIN",
"authorized_official_first_name": "ROBERT",
"authorized_official_middle_name": "A",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "978-256-9507",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "208800000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Urology",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "9700293",
"state": "MA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Chelmsford, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 7, 2013; 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.