Catherine Asem, FNP-BC, PMHNP-BC
Nurse Practitioner · Historic New Castle, DE
Catherine Asem, FNP-BC, PMHNP-BC is a nurse practitioner with a practice address in Historic New Castle, Delaware, and NPI 1275805335, issued on Feb 6, 2012. Check the license (Delaware LG-0000607, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Asem
- Credential
- FNP-BC, PMHNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- LG-0000607 DE
L8-0010582 DE
AC006337 MD
R200507 MD
0024191674 VA
Self-reported in NPPES; status is on the state search - Practice location
- 222 Delaware St Ste 217, Historic New Castle, DE 19720
- Phone
- (302) 724-6939
- Enumerated
- Feb 6, 2012
- Record last updated
- May 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20180423001879); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 545 in Delaware → Look up another NPI →
Verify Catherine Asem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license LG-0000607Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average nurse practitioner in 2024
89 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amlodipine Besylate14 claims
- Losartan Potassium14 claims
- Rosuvastatin Calcium14 claims
- Clopidogrel13 claims
- Atorvastatin Calcium12 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.
Industry payments in 2024: $157.82
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 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 one group practice
- Coras Wellness And Behavioral Health LLCMillsboro, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Asem among 545 nurse practitioner records in Delaware
Catherine Asem, FNP-BC, PMHNP-BC is one of 545 nurse practitioner records with a practice address in Delaware. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 38% of them.
- NPI issued2012 · 38% of these records are older, 59% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2011 · median 2017 among the 291 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 nurse practitioner records list a practice address in Historic New Castle
They are 2 of the 25 NPPES records with a practice address in Historic New Castle, and 545 nurse practitioner records in Delaware.
All 545 in Delaware → Every provider in Historic New Castle → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Karen Ellis-Brisbon, MSN APRN FNP-BCNew Castle, DE 197201578073292
- David Gaines, NPNew Castle, DE 197201992140800
- Melissa Lehr, NP-CNew Castle, DE 197201902301674
- Decarla Pearsall, NPHistoric New Castle, DE 197201679221915
- Susan Bluhm, ACNPNewark, DE 197181750254314
- Misty Buoniconti, AGAC-NPNewark, DE 197181982332367
- Heather DennisNewark, DE 197181881112787
- Melissa Garvey, NPNewark, DE 197181275982050
Common questions
What is Catherine Asem, FNP-BC, PMHNP-BC's NPI number?
Catherine Asem, FNP-BC, PMHNP-BC's National Provider Identifier (NPI) is 1275805335, issued on Feb 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Asem, FNP-BC, PMHNP-BC located?
The NPPES record lists a practice address at 222 Delaware St Ste 217, Historic New Castle, DE, 19720. Phone: (302) 724-6939. Providers update this record themselves, so call before visiting.
How can I verify Catherine Asem, FNP-BC, PMHNP-BC's license?
NPPES lists Delaware license number LG-0000607, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine Asem, FNP-BC, PMHNP-BC prescribe under Medicare Part D?
In 2024, Catherine Asem, FNP-BC, PMHNP-BC had 89 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
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.