1. Home
  2. Directory
  3. Massachusetts
  4. Waltham
  5. Counselor
  6. NPI Profile

DAVID FAIR
NPI 1902336126
Counselor - Mental Health in Waltham, MA

Active since June 20, 2017PECOS Enrolled
431 RIVER ST STE 1, WALTHAM, MA 02453(781) 891-0555 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Sep 12, 2017, Jun 20, 2017 (3 updates tracked since 2017).

About David Fair NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID FAIR (NPI 1902336126) is an individual mental health provider in Waltham, Massachusetts and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902336126
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameDAVID FAIR
Location Address431 RIVER ST STE 1Waltham, MA 02453-5483
Mailing Address431 River St Ste 1Waltham, MA 02453-5483 · (781) 891-0555
Phone(781) 891-0555
Sole ProprietorNo
Enumeration DateJune 20, 2017
Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration
✔ NPI 1902336126 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
431 RIVER ST STE 1, Waltham, MA 02453
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David Fair is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MEGAN HARRINGTON
Counselor
431 RIVER ST STE 1
WALTHAM, MA 02453
Middlesex County (781) 891-0555
HSIAO-HAN LIN
Counselor (Mental Health)
431 RIVER ST STE 1
WALTHAM, MA 02453
Middlesex County (781) 891-0555
KELLEY DARON LICSW
Social Worker (Clinical)
431 RIVER ST STE 1
WALTHAM, MA 02453
Middlesex County (781) 966-5644
MS. MARCY WYNNE WEST LICSW
Social Worker (Clinical)
431 RIVER ST STE 1
WALTHAM, MA 02453
Middlesex County (781) 966-5697
MS. ZIHAN YANG LMHC
Counselor
431 RIVER ST STE 1
WALTHAM, MA 02453
Middlesex County (781) 966-5662
JILLIAN CAMPBELL MSW, LCSW
Social Worker (Clinical)
431 RIVER ST STE 1
WALTHAM, MA 02453
Middlesex County (203) 217-9683
MRS. MINOLDA JEAN- JOSEPH MSW
Social Worker (Clinical)
431 RIVER ST STE 1
WALTHAM, MA 02453
Middlesex County (781) 423-5225
JULIA NUSS
Peer Specialist
431 RIVER ST STE 1
WALTHAM, MA 02453
Middlesex County (781) 966-5686

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Fair's NPI number?

The NPI number for David Fair is 1902336126. It was assigned to this individual provider in the NPPES registry on June 20, 2017.

Where is David Fair located?

David Fair practices at 431 River St Ste 1, Waltham, MA 02453. The listed phone number is (781) 891-0555.

What is David Fair's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is David Fair enrolled in Medicare?

Yes. David Fair is registered in the Medicare PECOS enrollment system.

What insurance does David Fair accept?

Health plans from Harvard Pilgrim Health Care list David Fair as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David Fair was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.