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DR. GREGORY NEIL LAMB MD
NPI 1912296229
Emergency Medicine in Albuquerque, NM

Active since April 07, 2011PECOS EnrolledAccepts Medicare Assignment
1 UNIVERSITY OF NEW MEXICO, MSC11 6093, ALBUQUERQUE, NM 87131(505) 272-6225 Get Directions Write a Review

NPPES record last updated: February 10, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Gregory Neil Lamb Md NPPES

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

DR. GREGORY NEIL LAMB MD (NPI 1912296229) is an individual emergency medicine provider in Albuquerque, New Mexico, licensed in Virginia (0101255546) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with Henrico Doctors' Hospital, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1912296229
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. GREGORY NEIL LAMBCredential: MD
Location Address1 UNIVERSITY OF NEW MEXICO, MSC11 6093Albuquerque, NM 87131-0001
Mailing Address2109 E Marshall StRichmond, VA 23223-7056 · (804) 291-8211
Phone(505) 272-6225
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateApril 7, 2011
Last NPPES UpdateFebruary 10, 2022
NPPES CertifiedFebruary 10, 2022
✔ NPI 1912296229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in VA · 0101255546
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.
1 UNIVERSITY OF NEW MEXICO, Albuquerque, NM 87131
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Oscar Health, Oscar Insurance Company.Insurance ›

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. Gregory Neil Lamb Md 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 ID840424388
PECOS Enrollment IDI20140630001757
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

4

Medicare enrollment records show Gregory Lamb reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Coverage, LLC
1,323 mi
Family Medicine
435 2ND ST
Newport, TN 37821
  • Reassigned Medicare billing, Virginia enrollment
  • 679 clinicians in this Medicare group
NPI 1427005008 (423) 625-2200
Ingleside Emergency Group, LLC
1,500 mi
Emergency Medicine
1 ARH LN
Low Moor, VA 24457
  • Reassigned Medicare billing, Virginia enrollment
  • 92 clinicians in this Medicare group
NPI 1144712662 (540) 862-6011
Shenandoah Memorial Hospital Inc.
1,566 mi
Rural Health
9166 N CONGRESS ST
New Market, VA 22844
  • Reassigned Medicare billing, Virginia enrollment
  • Also billed through NPI 1407357015 (Virginia)
  • 416 clinicians in this Medicare group
NPI 1740711472 (540) 459-1340
Page Memorial Hospital
1,568 mi
Health Service
516B 1ST ST
Shenandoah, VA 22849
  • Reassigned Medicare billing, Virginia enrollment
  • 364 clinicians in this Medicare group
NPI 1912911900 (540) 652-1207

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 5

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.
298 services286 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.
182 services178 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.
101 services96 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.
73 services72 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
16 services15 patients

Hospital Affiliations CMS Care Compare 4

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

Henrico Doctors' Hospital

Acute Care Hospitals · Richmond, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490118
Location1602 Skipwith RoadRichmond, VA 23229 · Henrico County
Emergency services

Lewisgale Hospital Alleghany

Acute Care Hospitals · Low Moor, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490126
LocationOne Arh Lane - PO Box 7Low Moor, VA 24457 · Alleghany County
Emergency services

Shenandoah Memorial Hospital

Critical Access Hospitals · Woodstock, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number491305
Location759 South Main StreetWoodstock, VA 22664 · Shenandoah County
Emergency services

Page Memorial Hospital, Inc

Critical Access Hospitals · Luray, VA
OwnershipVoluntary non-profit - Private
CMS Certification Number491307
Location200 Memorial DriveLuray, VA 22835 · Page County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 87131 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
$84.79 typical visit price
range $54.26 – $166.80
Typical copayment $21.19 (range $13.56 – $41.70)
Most-billed visit code 99203
Established Patient
$96.38 typical visit price
range $17.00 – $135.35
Typical copayment $24.09 (range $4.25 – $33.83)
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.

DR. JOSHUA OKORO-SOKOH MD
Student in an Organized Health Care Education/Training Program
1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-2345
SHREYA NUGURI
Student in an Organized Health Care Education/Training Program
1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-4161
DEVIN ALEXANDER MAEZ MD
Student in an Organized Health Care Education/Training Program
1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-4661
DR. KATHRYN ANNE CERAMI DO
Student in an Organized Health Care Education/Training Program
1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (979) 492-0011
RAEHANNA ABDULNASSER AHMED DO
Student in an Organized Health Care Education/Training Program
1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-8244
MICHAEL JOSHUA FOX DO
Radiology (Diagnostic Radiology)
1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-0932
JESSICA MCALLISTER MD
Student in an Organized Health Care Education/Training Program
1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-5580
FRANCISCO JAIME
Anesthesiology
1 UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM 87131
Bernalillo County (505) 272-2610

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 Gregory Lamb's NPI number?

The NPI number for Gregory Lamb is 1912296229. It was assigned to this individual provider in the NPPES registry on April 7, 2011.

Where is Gregory Lamb located?

Gregory Lamb practices at 1 University Of New Mexico Msc11 6093, Albuquerque, NM 87131. The listed phone number is (505) 272-6225.

What is Gregory Lamb's specialty?

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

Is Gregory Lamb enrolled in Medicare?

Yes. Gregory Lamb 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 Gregory Lamb's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Lamb reassigns Medicare benefits to 4 organizations: Emergency Coverage, LLC (Newport, TN), Ingleside Emergency Group, LLC (Low Moor, VA), Shenandoah Memorial Hospital Inc. (New Market, VA) and Page Memorial Hospital (Shenandoah, VA). 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 Gregory Lamb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Lamb accept?

Health plans from CareSource, Oscar Health and Oscar Insurance Company list Gregory Lamb 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 Gregory Lamb affiliated with any hospitals?

According to CMS data, Gregory Lamb is affiliated with Henrico Doctors' Hospital, Lewisgale Hospital Alleghany, Shenandoah Memorial Hospital and Page Memorial Hospital, Inc.

When was this NPI record last updated?

The NPPES record for Gregory Lamb was last updated on February 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.