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DR. LAUREN ANNE MACKENZIE CRNP
NPI 1295490225
Nurse Practitioner in Parkville, MD

Active since November 04, 2021PECOS EnrolledAccepts Medicare Assignment
8720 EMGE RD, PARKVILLE, MD 21234(410) 668-1961 Get Directions Write a Review

NPPES record last updated: November 4, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Lauren Anne Mackenzie Crnp NPPES

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

DR. LAUREN ANNE MACKENZIE CRNP (NPI 1295490225) is an individual nurse practitioner in Parkville, Maryland, licensed in Maryland (R204681) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1295490225
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameDR. LAUREN ANNE MACKENZIECredential: CRNP
Location Address8720 EMGE RDParkville, MD 21234-3504
Mailing Address278 Poplar RdMillersville, MD 21108-1254 · (410) 991-3029
Phone(410) 668-1961
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateNovember 4, 2021
NPPES CertifiedNovember 4, 2021
✔ NPI 1295490225 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MD · R204681
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
8720 EMGE RD, Parkville, MD 21234
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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 and accepts Medicare assignment

Dr. Lauren Anne Mackenzie Crnp 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 ID3173912961
PECOS Enrollment IDI20211117000670, I20211117001032
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

3

Medicare enrollment records show Lauren Mackenzie reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Alignmed Medical Group, PC
5.6 mi
Geriatric Medicine
9200 FRANKLIN SQUARE DR
Baltimore, MD 21237
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 60 clinicians in this Medicare group
NPI 1366289423 (410) 391-2600
Genesis Eldercare Physician Services LLC
46 mi
Internal Medicine
1785 S HAYES ST
Arlington, VA 22202
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • Also billed through NPI 1881635183 (Maryland)
  • 61 clinicians in this Medicare group
NPI 1588690135 (703) 920-5700
Alignmed Partners, PC
693 mi
Geriatric Medicine
420 DEAN DR
Gardendale, AL 35071
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 106 clinicians in this Medicare group
NPI 1881109452 (205) 631-8709

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.

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
954 services210 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
140 services74 patients
Nursing facility discharge management, more than 30 minutes 99316
Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.
130 services127 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
29 services24 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21234 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
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.

Referred Medical Equipment & Supplies CMS DME claims 16

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4034
Other-Enteral and Parenteral · category OB006N
2 suppliers15 claims118 services$2.64 avg. paid by Medicare
Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
1 supplier65 claims616 services$4.87 avg. paid by Medicare
Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152
Other-Enteral and Parenteral · category OB006N
1 supplier32 claims5,241 services$0.28 avg. paid by Medicare
Enteral formula, nutritionally complete, for special metabolic needs, excludes inherited disease of metabolism, includes altered composition of proteins, fats, carbohydrates, vitamins and/or minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4154
Other-Enteral and Parenteral · category OB006N
2 suppliers49 claims7,222 services$0.61 avg. paid by Medicare
Enteral nutrition infusion pump, any type B9002
Other-Enteral and Parenteral · category OB005N
1 supplier20 claims20 services$55.39 avg. paid by Medicare
Walker, folding, wheeled, adjustable or fixed height E0143
DME-Other DME · category DE000N
2 suppliers15 claims15 services$40.98 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MERIDIAN VALLEY VIEW LP
Skilled Nursing Facility
8720 EMGE RD
BALTIMORE, MD 21234
Baltimore County (410) 668-1961
8720 EMGE ROAD OPERATIONS LLC
Skilled Nursing Facility
8720 EMGE RD
BALTIMORE, MD 21234
Baltimore County (410) 668-1961
JEANNE ANNE SLIWKA
Occupational Therapy Assistant
8720 EMGE RD
PARKVILLE, MD 21234
Baltimore County (410) 668-1961
APEX HEALTHCARE, LLC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
8720 EMGE RD
BALTIMORE, MD 21234
Baltimore County (410) 668-1961
KIMBERLY NUNEZ OTR/L
Occupational Therapist
8720 EMGE RD
PARKVILLE, MD 21234
Baltimore County (410) 668-1961
MRS. MERCY MAXINE KANNO
Nurse Practitioner (Psychiatric/Mental Health)
8720 EMGE RD
PARKVILLE, MD 21234
Baltimore County (410) 668-1961
APEX HEALTHCARE, LLC
Otolaryngology
8720 EMGE RD
BALTIMORE, MD 21234
Baltimore County (410) 668-1961
8720 EMGE OPCO LLC
Skilled Nursing Facility
8720 EMGE RD
BALTIMORE, MD 21234
Baltimore County (887) 567-0402

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 Lauren Mackenzie's NPI number?

The NPI number for Lauren Mackenzie is 1295490225. It was assigned to this individual provider in the NPPES registry on November 4, 2021.

Where is Lauren Mackenzie located?

Lauren Mackenzie practices at 8720 Emge Rd, Parkville, MD 21234. The listed phone number is (410) 668-1961.

What is Lauren Mackenzie's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Lauren Mackenzie enrolled in Medicare?

Yes. Lauren Mackenzie 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 Lauren Mackenzie's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Mackenzie reassigns Medicare benefits to 3 organizations: Alignmed Medical Group, PC (Baltimore, MD), Genesis Eldercare Physician Services LLC (Arlington, VA) and Alignmed Partners, PC (Gardendale, AL). 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 Lauren Mackenzie'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 Lauren Mackenzie was last updated on November 4, 2021. 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.