Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. CHRISTINA E GREENE PA-C
NPI 1033533583
Physician Assistant in Concord, NH

Active since February 04, 2014PECOS EnrolledAccepts Medicare Assignment
89.36/100
CMS Quality Rating
246 PLEASANT STREET MEMORIAL BUILDING, WEST, FLOOR 1, CONCORD, NH 03301(603) 228-1111(603) 226-4314 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 5, 2026, Jul 13, 2020, Jan 28, 2016 (3 updates tracked since 2016).

About Mrs. Christina E Greene Pa-c NPPES

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

MRS. CHRISTINA E GREENE PA-C (NPI 1033533583) is an individual physician assistant in Concord, New Hampshire, licensed in New Hampshire (1003) and active in the NPI registry since February 2014. She is enrolled in Medicare PECOS, is affiliated with Concord Hospital, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1033533583
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. CHRISTINA E GREENECredential: PA-C
Location Address246 PLEASANT STREET MEMORIAL BUILDING, WEST, FLOOR 1Concord, NH 03301-5046
Mailing Address246 Pleasant St Bldg WestConcord, NH 03301-2548 · (603) 228-1111 · Fax (603) 226-4314
Fax(603) 226-4314
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateFebruary 4, 2014
Last NPPES UpdateOctober 5, 20263 updates tracked since enumeration
NPPES CertifiedOctober 5, 2026
✔ NPI 1033533583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in NH · 1003
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
246 PLEASANT STREET MEMORIAL BUILDING, WEST, FLOOR 1, Concord, NH 03301

Other Names 1

Former Name (1)Ms. Christina E Langlois Pa-c

Accepted Insurance

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

Mrs. Christina E Greene Pa-c 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 ID4789809344
PECOS Enrollment IDI20140716000056
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Concord Hospital

Acute Care Hospitals · Concord, NH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300001
Location250 Pleasant StConcord, NH 03301 · Merrimack County
Birthing friendly

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
$71.85 typical visit price
range $18.70 – $142.15
Typical copayment $17.96 (range $4.67 – $35.53)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

89.36/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality72.19
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 7

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

Obstetrics & Gynecology
246 PLEASANT STREET MEMORIAL BUILDING, WEST, FLOOR 1
CONCORD, NH 03301
Obstetrics & Gynecology
246 PLEASANT STREET MEMORIAL BUILDING, WEST, FLOOR 1
CONCORD, NH 03301
Nurse Practitioner
246 PLEASANT STREET MEMORIAL BUILDING, WEST, FLOOR 1
CONCORD, NH 03301
Obstetrics & Gynecology
246 PLEASANT STREET MEMORIAL BUILDING, WEST, FLOOR 1
CONCORD, NH 03301
Obstetrics & Gynecology
246 PLEASANT STREET MEMORIAL BUILDING, WEST, FLOOR 1
CONCORD, NH 03301
Physician Assistant
246 PLEASANT STREET MEMORIAL BUILDING, WEST, FLOOR 1
CONCORD, NH 03301
Physician Assistant
246 PLEASANT STREET MEMORIAL BUILDING, WEST, FLOOR 1
CONCORD, NH 03301

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 Christina Greene's NPI number?

The NPI number for Christina Greene is 1033533583. It was assigned to this individual provider in the NPPES registry on February 4, 2014. The provider is also known as Ms. Christina E Langlois Pa-C.

Where is Christina Greene located?

Christina Greene practices at 246 Pleasant Street Memorial Building, West, Floor 1, Concord, NH 03301. The listed phone number is (603) 228-1111.

What is Christina Greene's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Christina Greene enrolled in Medicare?

Yes. Christina Greene 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.

What insurance does Christina Greene accept?

Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield and WellSense Health Plan list Christina Greene 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.

Is Christina Greene affiliated with any hospitals?

According to CMS data, Christina Greene is affiliated with Concord Hospital.

When was this NPI record last updated?

The NPPES record for Christina Greene was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.