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MS. LYNN C MAYS CRNP
NPI 1700857828
Nurse Practitioner in Germantown, MD

Active since January 27, 2006PECOS EnrolledAccepts Medicare Assignment
20410 OBSERVATION DR, STE 210, GERMANTOWN, MD 20876(301) 407-1466(241) 417-4941 Get Directions Write a Review

NPPES record last updated: June 15, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Lynn C Mays Crnp NPPES

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

MS. LYNN C MAYS CRNP (NPI 1700857828) is an individual nurse practitioner in Germantown, Maryland, licensed in Maryland (R112121) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1700857828
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. LYNN C MAYSCredential: CRNP
Location Address20410 OBSERVATION DR, STE 210Germantown, MD 20876-6422
Mailing Address15825 Shady Grove Rd, Ste 140Rockville, MD 20850-4015 · (301) 869-9776 · Fax (301) 417-4947
Phone(301) 407-1466
Fax(241) 417-4941
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateJanuary 27, 2006
Last NPPES UpdateJune 15, 2016
✔ NPI 1700857828 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 · R112121
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.
20410 OBSERVATION DR, Germantown, MD 20876
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Other Identifiers 2

Medicare UPINS63341MD
Medicare PIN707WMD

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

Ms. Lynn C Mays 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 ID6103982863
PECOS Enrollment IDI20090304000372, I20090311000324
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.

Areas of Expertise CMS Part B claims 11

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 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.
266 services167 patients
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.
124 services97 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
102 services102 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
66 services66 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
60 services59 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20876 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers14 claims32 services$5.36 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.

KWEKU ESSUMAN YANKAH
Counselor (Mental Health)
20410 OBSERVATION DR
GERMANTOWN, MD 20876
Montgomery County (240) 296-5862
DR. DUSTIN Y YOON M.D., M.S.
Single Specialty
20410 OBSERVATION DR, STE 100
GERMANTOWN, MD 20876
Montgomery County (301) 762-0277
JONATHAN R BOWLES M.D.
Radiology (Diagnostic Radiology)
20410 OBSERVATION DR, SUITE 104
GERMANTOWN, MD 20876
Montgomery County (301) 948-5700
MS. MINDI W KEELE
Counselor (Mental Health)
20410 OBSERVATION DR
GERMANTOWN, MD 20876
Montgomery County (240) 296-6266
ZAHIDE ERKMEN M.D.
Radiology (Vascular & Interventional Radiology)
20410 OBSERVATION DR, SUITE 104
GERMANTOWN, MD 20876
Montgomery County (301) 948-5700
SHAN E ALI HAIDER MD
Surgery (Vascular Surgery)
20410 OBSERVATION DR, SUITE 100
GERMANTOWN, MD 20876
Montgomery County (301) 330-1000
VELMA E CASANOVA M.D.
Radiology (Diagnostic Radiology)
20410 OBSERVATION DR, SUITE 104
GERMANTOWN, MD 20876
Montgomery County (301) 948-5700
MS. BRENNA M ANDERSON MS, BCBA
Behavior Analyst
20410 OBSERVATION DR
GERMANTOWN, MD 20876
Montgomery County (412) 576-7576

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 Lynn Mays's NPI number?

The NPI number for Lynn Mays is 1700857828. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Where is Lynn Mays located?

Lynn Mays practices at 20410 Observation Dr Ste 210, Germantown, MD 20876. The listed phone number is (301) 407-1466.

What is Lynn Mays's specialty?

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

Is Lynn Mays enrolled in Medicare?

Yes. Lynn Mays 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.

When was this NPI record last updated?

The NPPES record for Lynn Mays was last updated on June 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.