Active NPI
Harbert Mlay
- Nurse Practitioner
- Framingham, MA
National Provider Identifier
1003744004
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- RN227046
- Practice address
- 100 Crossing Blvd Ste 300
Framingham, MA 01702-5555 - Phone
- (888) 964-6681
- NPI assigned
- May 11, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | RN227046 | MA | Primary |
Addresses
Primary practice location
100 Crossing Blvd Ste 300
Framingham, MA 01702-5555
Mailing address
100 Crossing Blvd Ste 300
Suite 300
Framingham, MA 01702-5555
Phone (888) 964-6681
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260520001310 | MA | Practitioner - Nurse Practitioner | 7719456664 | Reassigns benefits to 1 organization |
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2023
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Healthdrive Behavioral Health Services, PLLC
Practice addresses (Care Compare)
100 Crossing Blvd
Suite 300
Framingham, MA 01702-5555
Phone (888) 964-6681
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| RN227046 | MA | MD | Nurse Practitioner |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
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NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1778457600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778457600000",
"number": "1003744004",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "100 CROSSING BLVD STE 300",
"address_2": "SUITE 300",
"city": "FRAMINGHAM",
"state": "MA",
"postal_code": "017025555",
"telephone_number": "888-964-6681"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "100 CROSSING BLVD STE 300",
"city": "FRAMINGHAM",
"state": "MA",
"postal_code": "017025555",
"telephone_number": "888-964-6681"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MLAY",
"first_name": "HARBERT",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-05-11",
"last_updated": "2026-05-11",
"certification_date": "2026-05-11",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "MA",
"license": "RN227046",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Framingham, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- 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.