Gianna Frenzo
Counselor · Sudbury, MA
Gianna Frenzo is a counselor with a practice address in Sudbury, Massachusetts, and NPI 1801681002, issued on Apr 10, 2025. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gianna Frenzo
- Primary taxonomy
- Counselor 101Y00000X
- Practice location
- 144 North RD Ste 3450, Sudbury, MA 01776
- Phone
- (978) 233-3054
- Enumerated
- Apr 10, 2025
- Entity
- Type 1 · individual
Also registered at 144 North RD Ste 3450
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Baptista, MA, BAMental Health Counselor1487547790
- Delisa Burns BoydClinical Social Worker1891526935
- Gokce CetinStudent in an Organized Health Care Education/Training Program1184457012
- Heather Connors, RN, MSN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1255037594
- Casandra Gale, DNP, PMHNPPsychiatry Physician1598553752
- Emily George, MSW/LCSWSocial Worker1356126247
Verify Gianna Frenzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
5 counselor records list a Sudbury practice address
They are 5 of the 281 NPPES records with a Sudbury practice address, and 9,397 counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5 in Sudbury → All 9,397 in Massachusetts → Every provider in Sudbury →
Other counselor records in Massachusetts
- Jennifer Aballo, M.A.Methuen, MA1144657057
- Griselle AbarcaMilford, MA1205605177
- Lindsey AbateHaverhill, MA1043018799
- Zachary AbbottGloucester, MA1396624789
- Felicia AbbuahAllston, MA1841729266
- Mudar Abdul-RazakSpringfield, MA1205576667
- Aneesah AbdullahRoxbury, MA1962749218
- Asha AbdullahiRoxbury, MA1376015958
- Muhammad Abdur-Razzaq, ED MMattapan, MA1750667465
- Samantha AbeidBoston, MA1518612035
Common questions
What is Gianna Frenzo's NPI number?
Gianna Frenzo's National Provider Identifier (NPI) is 1801681002, issued on Apr 10, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Gianna Frenzo located?
The NPPES record lists a practice address at 144 North RD Ste 3450, Sudbury, MA, 01776. Phone: (978) 233-3054. Providers update this record themselves, so call before visiting.
How can I verify Gianna Frenzo's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.