Katherine Ann Wollenberg, FNP-C
Family Nurse Practitioner · Annapolis, MD
Katherine Ann Wollenberg, FNP-C is a family nurse practitioner with a practice address in Annapolis, Maryland, and NPI 1093531170, issued on Nov 23, 2024. Check the license (Maryland R269798, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Ann Wollenberg
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R269798 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1332 Cape St Claire RD, Annapolis, MD 21409
- Phone
- (443) 951-4280
- Enumerated
- Nov 23, 2024
- Record last updated
- Aug 22, 2025
- Fax
- (443) 949-0583
- Medicare enrollment
- Enrolled (PECOS I20250423003356); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2024
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 1332 Cape St Claire RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samantha Campbell, PT, DPTPhysical Therapist1659203354
- Sandra Cook, CRNPNurse Practitioner1467782243
Verify Katherine Ann Wollenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R269798Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Luminis Health Medical Group, LLCAnnapolis, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Ann Wollenberg among 4,124 family nurse practitioner records in Maryland
Katherine Ann Wollenberg, FNP-C is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 86% of them.
- NPI issued2024 · 86% of these records are older, 7% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2024 · median 2019 among the 2,370 with a school on file
- Record last updated2025 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
116 family nurse practitioner records list a practice address in Annapolis
They are 116 of the 3,629 NPPES records with a practice address in Annapolis, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Annapolis → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Danielle Goldberg, C.R.N.P.Annapolis, MD 214091417399783
- Shannon Dummer, DNP, FNP, CENAnnapolis, MD 214031588359210
- Bridgitte Gourley, CRNPAnnapolis, MD 214031689646218
- Amita Leonard, CRNPAnnapolis, MD 214031528566411
- Marlys McDevitt, CRNP-FAMILYAnnapolis, MD 214031578628202
- Krista Roberts, NPAnnapolis, MD 214031790206266
- Patricia Sobel, CRNPAnnapolis, MD 214031316168735
- Colleen Gallagher, FNPAnnapolis, MD 214021386614675
Common questions
What is Katherine Ann Wollenberg, FNP-C's NPI number?
Katherine Ann Wollenberg, FNP-C's National Provider Identifier (NPI) is 1093531170, issued on Nov 23, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Ann Wollenberg, FNP-C located?
The NPPES record lists a practice address at 1332 Cape St Claire RD, Annapolis, MD, 21409. Phone: (443) 951-4280. Providers update this record themselves, so call before visiting.
How can I verify Katherine Ann Wollenberg, FNP-C's license?
NPPES lists Maryland license number R269798, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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.