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DR. NICHOLAS C LAMBROU MD
NPI 1831113950
Obstetrics & Gynecology - Gynecologic Oncology in Annapolis, MD

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment
79.54/100
CMS Quality Rating
2003 MEDICAL PKWY STE 100, ANNAPOLIS, MD 21401(443) 481-3493 Get Directions Write a Review

NPPES record last updated: August 27, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Nicholas C Lambrou Md NPPES

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

DR. NICHOLAS C LAMBROU MD (NPI 1831113950) is an individual gynecologic oncology provider in Annapolis, Maryland, licensed in Florida (ME81107) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Luminis Health Anne Arundel Medical Center, Inc, and is a graduate of Boston University School Of Medicine (1996).

NPPES Registry Identity

NPI1831113950
Entity TypeIndividualMale
Primary Taxonomy207VX0201X
Provider Legal NameDR. NICHOLAS C LAMBROUCredential: MD
Location Address2003 MEDICAL PKWY STE 100Annapolis, MD 21401-3076
Mailing Address2003 Medical Pkwy Ste 100Annapolis, MD 21401-3076 · (443) 481-3493
Phone(443) 481-3493
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 1996
Enumeration DateJuly 26, 2006
Last NPPES UpdateAugust 27, 2025
NPPES CertifiedAugust 27, 2025
✔ NPI 1831113950 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
License✔ Licensed in FL · ME81107
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
2003 MEDICAL PKWY STE 100, Annapolis, MD 21401
Open in Google Maps ↗

Other Identifiers 1

Medicaid2673452-00FL

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. Nicholas C Lambrou 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 ID6305820838
PECOS Enrollment IDI20220111000576, I20220729002217
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 Nicholas Lambrou reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Luminis Health Medical Group, LLC
Same address
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2003 MEDICAL PKWY, SUITE 301
Annapolis, MD 21401
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • Also billed through NPI 1043077159 (Maryland)
  • 336 clinicians in this Medicare group
NPI 1184691313 (443) 481-3300

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 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 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.
80 services49 patients
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.
63 services54 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
45 services45 patients
Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less 58571
This procedure involves the removal of certain internal structures through small incisions in the abdomen, using a special tool called an endoscope. It's performed when these structures are causing health issues. The weight reference (250.0 g or less) relates to the size of the structures being removed.
31 services31 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
17 services17 patients
Removal of lymph nodes of both sides of pelvis using an endoscope 38571
This procedure involves using a small camera (endoscope) to view and remove lymph nodes from both sides of your lower torso. Lymph nodes help filter harmful substances from the body. The procedure is done to prevent the spread of certain conditions.
15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Luminis Health Anne Arundel Medical Center, Inc

Acute Care Hospitals · Annapolis, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210023
Location2001 Medical ParkwayAnnapolis, MD 21401 · Anne Arundel County
Emergency services Birthing friendly

Luminis Health Doctors Community Medical Ctr, Inc

Acute Care Hospitals · Lanham, MD
2/5 CMS rating
OwnershipProprietary
CMS Certification Number210051
Location8118 Good Luck RoadLanham, MD 20706 · Prince Georges County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21401 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
$183.44 typical visit price
range $60.73 – $183.44
Typical copayment $45.86 (range $15.18 – $45.86)
Most-billed visit code 99205
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

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.

79.54/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality69.02
Promoting Interoperability97
Improvement Activities40
Cost65.27

Other Providers at the Same Location NPPES 5

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

LUMINIS HEALTH MEDICAL GROUP, LLC
Obstetrics & Gynecology (Gynecologic Oncology)
2003 MEDICAL PKWY STE 100
ANNAPOLIS, MD 21401
Anne Arundel County (443) 481-3493
MRS. PATRICIA ANN HELFERSTAY PA-C
Physician Assistant
2003 MEDICAL PKWY STE 100
ANNAPOLIS, MD 21401
Anne Arundel County (443) 481-3493
LUMINIS HEALTH MEDICAL GROUP, LLC
Internal Medicine (Hematology & Oncology)
2003 MEDICAL PKWY STE 100
ANNAPOLIS, MD 21401
Anne Arundel County (443) 481-6472
LUMINIS HEALTH MEDICAL GROUP, LLC
Internal Medicine (Gastroenterology)
2003 MEDICAL PKWY STE 100
ANNAPOLIS, MD 21401
Anne Arundel County (443) 481-1000
DR. BENJAMIN ALAN SCHWARTZ MD
Internal Medicine (Gastroenterology)
2003 MEDICAL PKWY STE 100
ANNAPOLIS, MD 21401
Anne Arundel County (443) 569-3855

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 Nicholas Lambrou's NPI number?

The NPI number for Nicholas Lambrou is 1831113950. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Nicholas Lambrou located?

Nicholas Lambrou practices at 2003 Medical Pkwy Ste 100, Annapolis, MD 21401. The listed phone number is (443) 481-3493.

What is Nicholas Lambrou's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Is Nicholas Lambrou enrolled in Medicare?

Yes. Nicholas Lambrou 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 organization bills Medicare for Nicholas Lambrou's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Lambrou reassigns Medicare benefits to Luminis Health Medical Group, LLC (Annapolis, MD). 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 Nicholas Lambrou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Nicholas Lambrou affiliated with any hospitals?

According to CMS data, Nicholas Lambrou is affiliated with Luminis Health Anne Arundel Medical Center, Inc and Luminis Health Doctors Community Medical Ctr, Inc.

When was this NPI record last updated?

The NPPES record for Nicholas Lambrou was last updated on August 27, 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.