Carolyn Yochum Wulff, PA
Physician Assistant · New Castle, DE
Carolyn Yochum Wulff, PA is a physician assistant with a practice address in New Castle, Delaware, and NPI 1831809573, issued on Dec 5, 2022. Check the license (Delaware C5-0011954, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carolyn Yochum Wulff
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C5-0011954 DE
Self-reported in NPPES; status is on the state search - Practice location
- 94 Christiana RD, New Castle, DE 19720
- Phone
- (302) 327-7630
- Enumerated
- Dec 5, 2022
- Record last updated
- Jun 7, 2024
- Fax
- (302) 327-7635
- Medicare enrollment
- Enrolled (PECOS I20231005001028); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 695 in Delaware → Look up another NPI →
Also registered at 94 Christiana RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ayla Benge, DOInternal Medicine Physician1538789433
- Saranya Biswas, M.D.Internal Medicine Physician1124460209
- Rebecca Dewees, MDFamily Medicine Physician1841930120
- Nancy Gutierrez Rivera, MDInternal Medicine Physician1467834812
- Joelle Mengang, MDFamily Medicine Physician1629389184
- Vikesh Shrestha, DOFamily Medicine Physician1306464896
Verify Carolyn Yochum Wulff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license C5-0011954Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% more Medicare Part D claims than the average physician assistant in 2024
1,457 Medicare Part D claims for 262 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium151 claims
- Amlodipine Besylate106 claims
- Lisinopril60 claims
- Omeprazole52 claims
- Losartan Potassium45 claims
- Levothyroxine Sodium40 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: $25.95
1 payment: food and beverage; the largest payer was Ucb, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Christiana Care Health Services IncNewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Yochum Wulff among 695 physician assistant records in Delaware
Carolyn Yochum Wulff, PA is one of 695 physician assistant records with a practice address in Delaware. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 70% of them.
- NPI issued2022 · 70% of these records are older, 24% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2023 · median 2019 among the 462 with a school on file
- Record last updated2024 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in Delaware
There are 695 physician assistant records in Delaware.
All 695 in Delaware → Every provider in New Castle → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jennifer Bader, PA-CNew Castle, DE 197201407163983
- Abigail Flores-Toscano, PA-CNew Castle, DE 197201174440820
- Jessica Glant, PA-CNew Castle, DE 197201467964205
- Lauren McDonnell, PA-CNew Castle, DE 197201083267082
- Gabriel Pelaez, PA-CNew Castle, DE 197201003392838
- Lauren Walls, PA-CNew Castle, DE 197201528510070
- Eyosias AbiyNewark, DE 197181346120052
- Kayla Bright, PA-CNewark, DE 197181205760824
Common questions
What is Carolyn Yochum Wulff, PA's NPI number?
Carolyn Yochum Wulff, PA's National Provider Identifier (NPI) is 1831809573, issued on Dec 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Yochum Wulff, PA located?
The NPPES record lists a practice address at 94 Christiana RD, New Castle, DE, 19720. Phone: (302) 327-7630. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Yochum Wulff, PA's license?
NPPES lists Delaware license number C5-0011954, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Carolyn Yochum Wulff, PA prescribe under Medicare Part D?
In 2024, Carolyn Yochum Wulff, PA had 1,457 Medicare Part D claims for 262 beneficiaries; the average among physician assistant prescribers was 830. 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.