KATHERINE M RIGGERT D.O.
NPI 1710177811
Family Medicine in Waltham, MA

Q: What is Katherine Riggert's NPI number?

The NPI number for Katherine Riggert is 1710177811. It was assigned to this individual provider in the NPPES registry on July 26, 2007.

Q: What is Katherine Riggert's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: Is Katherine Riggert enrolled in Medicare?

No. Katherine Riggert has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Katherine Riggert was last updated on November 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since July 26, 2007Opted out of Medicare · through Apr 1, 2028

20 HOPE AVE STE 103, WALTHAM, MA 02453(781) 894-3800(781) 894-3900 Get Directions Write a Review

NPPES record last updated: November 22, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Katherine M Riggert D.o. NPPES

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

KATHERINE M RIGGERT D.O. (NPI 1710177811) is an individual family medicine provider in Waltham, Massachusetts, licensed in Massachusetts (232427) and active in the NPI registry since July 2007. She has opted out of Medicare through April 1, 2028 and remains eligible to order and refer and is a graduate of Other (2008).

NPPES Registry Identity

NPI1710177811

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameKATHERINE M RIGGERTCredential: D.O.

Location Address20 HOPE AVE STE 103Waltham, MA 02453-2717

Mailing Address37 Spectacle Hill RdBolton, MA 01740-1407 · (978) 764-8944

Phone(781) 894-3800

Fax(781) 894-3900

Sole ProprietorYes

Medical School CMSOtherGraduated 2008

Enumeration DateJuly 26, 2007

Last NPPES UpdateNovember 22, 2020

NPPES CertifiedNovember 22, 2020

✔ NPI 1710177811 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in MA · 232427

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

20 HOPE AVE STE 103, Waltham, MA 02453

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

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Opted out of Medicare

Katherine M Riggert D.o. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2018 through April 1, 2028.

Opt-Out Effective DateApril 1, 2018

Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02453 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$97.64 typical visit price

range $63.72 – $189.86

Typical copayment $24.41 (range $15.93 – $47.46)

Most-billed visit code 99203

Established Patient

$111.18 typical visit price

range $21.07 – $155.29

Typical copayment $27.79 (range $5.26 – $38.82)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Katherine Riggert's NPI number?

The NPI number for Katherine Riggert is 1710177811. It was assigned to this individual provider in the NPPES registry on July 26, 2007.

Where is Katherine Riggert located?

Katherine Riggert practices at 20 Hope Ave Ste 103, Waltham, MA 02453. The listed phone number is (781) 894-3800.

What is Katherine Riggert's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Katherine Riggert enrolled in Medicare?

No. Katherine Riggert has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Katherine Riggert was last updated on November 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.