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DR. CHRISTA ANN ST. GERMAIN DC, MSN, FNP-BC
NPI 1770680118
Nurse Practitioner - Family in Millbrook, NY

Active since September 20, 2006PECOS EnrolledAccepts Medicare Assignment
80 ROUTE 343, MILLBROOK, NY 12545(845) 677-3425(845) 677-5296 Get Directions Write a Review

NPPES record last updated: January 2, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 2, 2025, Feb 25, 2022, Dec 22, 2020 (3 updates tracked since 2020).

About Dr. Christa Ann St. Germain Dc, Msn, Fnp-bc NPPES

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

DR. CHRISTA ANN ST. GERMAIN DC, MSN, FNP-BC (NPI 1770680118) is an individual family provider in Millbrook, New York, licensed in New York (347069) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1770680118
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDR. CHRISTA ANN ST. GERMAINCredential: DC, MSN, FNP-BC
Location Address80 ROUTE 343Millbrook, NY 12545-6163
Mailing Address80 Route 343Millbrook, NY 12545-6163 · (845) 677-3425 · Fax (845) 677-5296
Phone(845) 677-3425
Fax(845) 677-5296
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJanuary 2, 20253 updates tracked since enumeration
NPPES CertifiedJanuary 2, 2025
✔ NPI 1770680118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in NY · 347069✔ Licensed in SC · 29116
Also ListedChiropractorTaxonomy 111N00000X · License NYXOO9434 (NY)
80 ROUTE 343, Millbrook, NY 12545
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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 and accepts Medicare assignment

Dr. Christa Ann St. Germain Dc, Msn, Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890891956
PECOS Enrollment IDI20201229001677
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 Reassignments

2

Medicare enrollment records show Christa St. Germain reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Millbrook Family Chiropractic, PC
Same address
Chiropractor
80 ROUTE 343
Millbrook, NY 12545
  • Reassigned Medicare billing, New York enrollment
  • 2 clinicians in this Medicare group
NPI 1871663575 (845) 677-3425
St Germain Family Care, Inc.
Same address
Internal Medicine
80 ROUTE 343
Millbrook, NY 12545
  • Reassigned Medicare billing, New York enrollment
NPI 1164003117 (845) 677-3425

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

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure using functional activities 97530
A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
1,952 services42 patients
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 97112
This therapy helps retrain your brain, nerves, and muscles to work together. Through targeted exercises, your body learns to regain lost functions or improve current abilities. Each session lasts 15 minutes.
1,058 services42 patients
Therapy procedure using manual technique, each 15 minutes 97140
This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.
993 services42 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
563 services40 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12545 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
$95.99 typical visit price
range $61.88 – $187.05
Typical copayment $23.99 (range $15.47 – $46.76)
Most-billed visit code 99203
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
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.

Other Providers at the Same Location NPPES 3

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

ST GERMAIN FAMILY CARE, INC.
Internal Medicine
80 ROUTE 343
MILLBROOK, NY 12545
Dutchess County (845) 677-3425
ANDREA MAURENE HENKELS L.AC.
Acupuncturist
80 ROUTE 343
MILLBROOK, NY 12545
Dutchess County (845) 797-7755
MILLBROOK FAMILY CHIROPRACTIC, PC
Chiropractor
80 ROUTE 343
MILLBROOK, NY 12545
Dutchess County (845) 677-3425

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 Christa St. Germain's NPI number?

The NPI number for Christa St. Germain is 1770680118. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Christa St. Germain located?

Christa St. Germain practices at 80 Route 343, Millbrook, NY 12545. The listed phone number is (845) 677-3425.

What is Christa St. Germain's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Christa St. Germain enrolled in Medicare?

Yes. Christa St. Germain is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Christa St. Germain's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christa St. Germain reassigns Medicare benefits to 2 organizations: Millbrook Family Chiropractic, PC (Millbrook, NY) and St Germain Family Care, Inc. (Millbrook, NY). Each 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 Christa St. Germain'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 Christa St. Germain was last updated on January 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.