Elizabeth Anne Van Dermark, CRNP-A, WH
Adult Health Nurse Practitioner · Frederick, MD
Elizabeth Anne Van Dermark, CRNP-A, WH is an adult health nurse practitioner with a practice address in Frederick, Maryland, and NPI 1497888226, issued on Mar 13, 2007. Check the license (Maryland R086553, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Anne Van Dermark
- Credential
- CRNP-A, WH
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- R086553 MD
Self-reported in NPPES; status is on the state search - Practice location
- 75 Thomas Johnson Dr, Frederick, MD 21702
- Phone
- (301) 620-0012
- Enumerated
- Mar 13, 2007
- Record last updated
- Mar 7, 2022
- Fax
- (301) 620-9687
- Medicare enrollment
- Enrolled (PECOS I20090810000437); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 902 in Maryland → Look up another NPI →
Also registered at 75 Thomas Johnson Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Elizabeth Anne Van Dermark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R086553Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average adult health nurse practitioner in 2024
4,441 Medicare Part D claims for 371 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 3,419 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen879 claims
- Oxycodone Hcl704 claims
- Morphine Sulfate Er543 claims
- Hydrocodone-Acetaminophen443 claims
- Gabapentin316 claims
- Tramadol Hcl244 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 82.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,116.55
62 payments; by number, the most common kind was food and beverage; the largest payer was Collegium Pharmaceutical, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Center For Pain Management, LLCFrederick, MD
- Frederick Health Hospital IncFrederick, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Anne Van Dermark among 902 adult health nurse practitioner records in Maryland
Elizabeth Anne Van Dermark, CRNP-A, WH is one of 902 adult health nurse practitioner records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 21% of them.
- NPI issued2007 · 21% of these records are older, 68% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1998 · median 2014 among the 386 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Maryland
There are 902 adult health nurse practitioner records in Maryland.
All 902 in Maryland → Every provider in Frederick → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Constance DerosaFrederick, MD 217021508428103
- Nkechi Ileka-Adeoye, MSN, CRNP, ANP-BCFrederick, MD 217021285974451
- Christianna Mayberry, MSN- DCNPFrederick, MD 217021902290935
- Tyree Morrison, CRNPFrederick, MD 217021255620175
- Nikole Murray, NPFrederick, MD 217021255925327
- Patricia Rice, CRNPFrederick, MD 217021023000973
- Dawn Sharer, CRNPFrederick, MD 217021649538752
- Corey WardFrederick, MD 217021194119818
Common questions
What is Elizabeth Anne Van Dermark, CRNP-A, WH's NPI number?
Elizabeth Anne Van Dermark, CRNP-A, WH's National Provider Identifier (NPI) is 1497888226, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Anne Van Dermark, CRNP-A, WH located?
The NPPES record lists a practice address at 75 Thomas Johnson Dr, Frederick, MD, 21702. Phone: (301) 620-0012. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Anne Van Dermark, CRNP-A, WH's license?
NPPES lists Maryland license number R086553, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth Anne Van Dermark, CRNP-A, WH prescribe under Medicare Part D?
In 2024, Elizabeth Anne Van Dermark, CRNP-A, WH had 4,441 Medicare Part D claims for 371 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Elizabeth Anne Van Dermark, CRNP-A, WH's MIPS final score?
The 2023 MIPS final score is 82.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.