CHRISTINE G FLORENCE NP
NPI 1699744979
Nurse Practitioner - Gerontology in Chelmsford, MA

Active since March 17, 2006PECOS EnrolledAccepts Medicare Assignment
228 BILLERICA RD, CHELMSFORD, MA 01824(978) 250-6000(978) 250-6460 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Christine G Florence Np NPPES

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

CHRISTINE G FLORENCE NP (NPI 1699744979) is an individual gerontology provider in Chelmsford, Massachusetts, licensed in Massachusetts (137910) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1699744979
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameCHRISTINE G FLORENCECredential: NP
Location Address228 BILLERICA RDChelmsford, MA 01824-3604
Mailing Address147 Milk St, Provider Enrollment - 9th FloorBoston, MA 02109-4806 · (617) 559-8053 · Fax (617) 421-3487
Fax(978) 250-6460
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateMarch 17, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPI 1699744979 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License Licensed in MA · 137910
Also ListedNurse PractitionerTaxonomy 363L00000X · License 137910 (MA)
228 BILLERICA RD, Chelmsford, MA 01824

Other Identifiers 3

Medicaid0370151MA
OtherNP1701MA · Blue Cross
OtherF609MA · Harvard Pilgrim

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Christine G Florence Np 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 ID4789605544
PECOS Enrollment IDI20051208000686
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.

Areas of Expertise CMS Part B claims 6

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.

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.
46 services42 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
44 services39 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
29 services29 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
23 services22 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
12 services11 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01824 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.

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.

Physical Therapist
228 BILLERICA RD
CHELMSFORD, MA 01824
Speech-Language Pathologist
228 BILLERICA RD
CHELMSFORD, MA 01824
Internal Medicine
228 BILLERICA RD, INTERNAL MEDICINE
CHELMSFORD, MA 01824
Pediatrics
228 BILLERICA RD
CHELMSFORD, MA 01824
Psychologist (Clinical)
228 BILLERICA RD
CHELMSFORD, MA 01824
Nurse Practitioner (Family)
228 BILLERICA RD
CHELMSFORD, MA 01824
Physician Assistant
228 BILLERICA RD
CHELMSFORD, MA 01824
Physician Assistant
228 BILLERICA RD
CHELMSFORD, MA 01824

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 Christine Florence's NPI number?

The NPI number for Christine Florence is 1699744979. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Where is Christine Florence located?

Christine Florence practices at 228 Billerica Rd, Chelmsford, MA 01824. The listed phone number is (978) 250-6000.

What is Christine Florence's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Christine Florence enrolled in Medicare?

Yes. Christine Florence 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.

When was this NPI record last updated?

The NPPES record for Christine Florence was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.