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DEBORAH A GREENE M.D.
NPI 1154369452
Emergency Medicine in Concord, MA

Active since June 02, 2006PECOS Enrolled
133 ORNAC-ER DEPT, EMERSON HOSPITAL, CONCORD, MA 01742(978) 287-3694 Get Directions Write a Review

NPPES record last updated: March 13, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Deborah A Greene M.d. NPPES

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

DEBORAH A GREENE M.D. (NPI 1154369452) is an individual emergency medicine provider in Concord, Massachusetts, licensed in Massachusetts (209875) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154369452
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDEBORAH A GREENECredential: M.D.
Location Address133 ORNAC-ER DEPT, EMERSON HOSPITALConcord, MA 01742
Mailing Address133 Old Road To 9 Acre Cor, Emerson Hospital Emergency DepartmentConcord, MA 01742-4159 · (978) 287-3694
Phone(978) 287-3694
Sole ProprietorYes
Enumeration DateJune 2, 2006
Last NPPES UpdateMarch 13, 2008
✔ NPI 1154369452 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MA · 209875
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.
133 ORNAC-ER DEPT, Concord, MA 01742
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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)

Deborah A Greene M.d. 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 Deborah Greene reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Emerson Emergency Physicians LLC
0.1 mi
Emergency Medicine
133 OLD ROAD TO 9 ACRE COR
Concord, MA 01742
  • Reassigned Medicare billing, Massachusetts enrollment
  • 35 clinicians in this Medicare group
NPI 1972742542 (978) 287-3694

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
271 services263 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
103 services99 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
69 services69 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
52 services51 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01742 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.

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 Deborah Greene's NPI number?

The NPI number for Deborah Greene is 1154369452. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is Deborah Greene located?

Deborah Greene practices at 133 Ornac-Er Dept Emerson Hospital, Concord, MA 01742. The listed phone number is (978) 287-3694.

What is Deborah Greene's specialty?

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

Is Deborah Greene enrolled in Medicare?

Yes. Deborah Greene is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Deborah Greene's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Deborah Greene reassigns Medicare benefits to Emerson Emergency Physicians LLC (Concord, 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 Deborah Greene'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 Deborah Greene was last updated on March 13, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.