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CRISTINE WALDRON FNP-BC
NPI 1639393374
Nurse Practitioner - Adult Health in Braintree, MA

Active since April 12, 2007PECOS Enrolled
BLUE HILLS MEDICAL ASSOCIATES, 340 WOOD ROAD SUITE 203, BRAINTREE, MA 02184(781) 849-1111(781) 794-2280 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 7, 2023, Sep 28, 2018 (2 updates tracked since 2018).

About Cristine Waldron Fnp-bc NPPES

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

CRISTINE WALDRON FNP-BC (NPI 1639393374) is an individual adult health provider in Braintree, Massachusetts, licensed in Massachusetts (197680) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639393374
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameCRISTINE WALDRONCredential: FNP-BC
Location AddressBLUE HILLS MEDICAL ASSOCIATES, 340 WOOD ROAD SUITE 203Braintree, MA 02184
Mailing AddressBlue Hills Medical Associates, 340 Wood Road Suite 203Braintree, MA 02184 · (781) 849-1111 · Fax (781) 794-2280
Phone(781) 849-1111
Fax(781) 794-2280
Sole ProprietorNo
Enumeration DateApril 12, 2007
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
✔ NPI 1639393374 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in MA · 197680
BLUE HILLS MEDICAL ASSOCIATES, Braintree, MA 02184
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cristine Waldron Fnp-bc 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.

Medicare Billing Reassignment

Medicare enrollment records show Cristine Waldron reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Steward Medical Group, Inc
8.6 mi
Specialist
9 GALEN ST
Watertown, MA 02472
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,103 clinicians in this Medicare group
NPI 1629398219 (615) 467-4474

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02184 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers11 claims42 services$5.02 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

DR. MADHVENDRA SINGH M.D
Internal Medicine
BLUE HILLS MEDICAL ASSOCIATES, 340 WOOD ROAD
BRAINTREE, MA 02184
Norfolk County (781) 849-1111

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 Cristine Waldron's NPI number?

The NPI number for Cristine Waldron is 1639393374. It was assigned to this individual provider in the NPPES registry on April 12, 2007.

Where is Cristine Waldron located?

Cristine Waldron practices at Blue Hills Medical Associates 340 Wood Road Suite 203, Braintree, MA 02184. The listed phone number is (781) 849-1111.

What is Cristine Waldron's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Cristine Waldron enrolled in Medicare?

Yes. Cristine Waldron is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Cristine Waldron's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cristine Waldron reassigns Medicare benefits to Steward Medical Group, Inc (Watertown, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cristine Waldron's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Cristine Waldron was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.