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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ELIZABETH ANN CLARK CRNP
NPI 1427560945
Nurse Practitioner - Family in Stewartstown, PA

Active since October 25, 2017PECOS Enrolled
74.39/100
CMS Quality Rating
200 BAILEY DR STE 201B, STEWARTSTOWN, PA 17363(443) 692-7991(717) 276-9018 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, May 23, 2026, Apr 3, 2026 and 2 more (5 updates tracked since 2017).

About Elizabeth Ann Clark Crnp NPPES

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

ELIZABETH ANN CLARK CRNP (NPI 1427560945) is an individual family provider in Stewartstown, Pennsylvania, licensed in Pennsylvania (SP018007) and active in the NPI registry since October 2017. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1427560945
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameELIZABETH ANN CLARKCredential: CRNP
Location Address200 BAILEY DR STE 201BStewartstown, PA 17363-8399
Mailing Address200 Bailey Dr Ste 201bStewartstown, PA 17363-8399 · (443) 692-7991 · Fax (717) 276-9018
Phone(443) 692-7991
Fax(717) 276-9018
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateOctober 25, 2017
Last NPPES UpdateJuly 13, 20265 updates tracked since enumeration
NPPES CertifiedJuly 13, 2026
✔ NPI 1427560945 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in PA · SP018007
Also ListedFamily MedicineTaxonomy 207Q00000X · License 021609 (OH), 0024197347 (VA)
Also ListedPhysical Medicine & RehabilitationTaxonomy 208100000X · License R256198 (MD)
200 BAILEY DR STE 201B, Stewartstown, PA 17363
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elizabeth Ann Clark Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3870857345
PECOS Enrollment IDI20221213002560
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 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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
86 services49 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.
62 services41 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.
32 services21 patients
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
19 services12 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Johns Hopkins Hospital, The

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210009
Location600 North Wolfe StreetBaltimore, MD 21287 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17363 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

74.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.71
Promoting Interoperability97
Improvement Activities40
Cost52.43

Other Providers at the Same Location NPPES

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

DYSAUTONOMIA MANAGEMENT CENTER
Nurse Practitioner (Family)
200 BAILEY DR STE 201B
STEWARTSTOWN, PA 17363
York County (443) 692-7991

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 Elizabeth Clark's NPI number?

The NPI number for Elizabeth Clark is 1427560945. It was assigned to this individual provider in the NPPES registry on October 25, 2017.

Where is Elizabeth Clark located?

Elizabeth Clark practices at 200 Bailey Dr Ste 201B, Stewartstown, PA 17363. The listed phone number is (443) 692-7991.

What is Elizabeth Clark's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Elizabeth Clark enrolled in Medicare?

Yes. Elizabeth Clark is registered in the Medicare PECOS enrollment system.

Is Elizabeth Clark affiliated with any hospitals?

According to CMS data, Elizabeth Clark is affiliated with Johns Hopkins Hospital, The.

When was this NPI record last updated?

The NPPES record for Elizabeth Clark was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.