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DR. CHRISTOPHER LEMAY D.O.
NPI 1790071900
Emergency Medicine in Concord, NH

Active since June 26, 2011PECOS Enrolled
76 FORT EDDY RD STE 1, CONCORD, NH 03301(501) 229-9346(603) 326-7600 Get Directions Write a Review

NPPES record last updated: August 18, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 21, 2023, May 4, 2020, Dec 5, 2017 and 1 more (4 updates tracked since 2016).

About Dr. Christopher Lemay D.o. NPPES

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

DR. CHRISTOPHER LEMAY D.O. (NPI 1790071900) is an individual emergency medicine provider in Concord, New Hampshire, licensed in Florida (OS10888) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790071900
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. CHRISTOPHER LEMAYCredential: D.O.
Location Address76 FORT EDDY RD STE 1Concord, NH 03301-7415
Mailing Address76 Fort Eddy Rd Ste 1Concord, NH 03301-7415 · (501) 229-9346 · Fax (603) 326-7600
Phone(501) 229-9346
Fax(603) 326-7600
Sole ProprietorNo
Enumeration DateJune 26, 2011
Last NPPES UpdateAugust 18, 20254 updates tracked since enumeration
NPPES CertifiedAugust 18, 2025
✔ NPI 1790071900 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in FL · OS10888
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedEmergency Medicine · Sports MedicineTaxonomy 207PS0010X · License OS10888 (FL)
76 FORT EDDY RD STE 1, Concord, NH 03301
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Christopher Lemay D.o. 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 Christopher Lemay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Inphynet Contracting Services LLC
1,254 mi
Emergency Medicine
5352 LINTON BLVD
Delray Beach, FL 33484
  • Reassigned Medicare billing, Florida enrollment
  • 527 clinicians in this Medicare group
NPI 1073556767 (561) 495-3115

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 2

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.

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
103 services14 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
27 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03301 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
$89.14 typical visit price
range $57.75 – $174.26
Typical copayment $22.28 (range $14.43 – $43.56)
Most-billed visit code 99203
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
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 2

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

KATRINA MARIE VALLARIO MSOT
Occupational Therapist
76 FORT EDDY RD STE 1
CONCORD, NH 03301
Merrimack County (603) 494-1455
COLETTE OLIVIA VICINANZO
Marriage & Family Therapist
76 FORT EDDY RD STE 1
CONCORD, NH 03301
Merrimack County (630) 484-8497

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 Christopher Lemay's NPI number?

The NPI number for Christopher Lemay is 1790071900. It was assigned to this individual provider in the NPPES registry on June 26, 2011.

Where is Christopher Lemay located?

Christopher Lemay practices at 76 Fort Eddy Rd Ste 1, Concord, NH 03301. The listed phone number is (501) 229-9346.

What is Christopher Lemay's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Christopher Lemay enrolled in Medicare?

Yes. Christopher Lemay is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christopher Lemay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Lemay reassigns Medicare benefits to Inphynet Contracting Services LLC (Delray Beach, FL). 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 Christopher Lemay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Lemay accept?

Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Christopher Lemay 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 Christopher Lemay was last updated on August 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.