Kaitlyn M. Felbaum, CRNP
Acute Care Nurse Practitioner · Rockville, MD
Kaitlyn M. Felbaum, CRNP is an acute care nurse practitioner with a practice address in Rockville, Maryland, and NPI 1518330158, issued on Nov 4, 2015. Check the license (Maryland R213975, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kaitlyn M. Felbaum
- Credential
- CRNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- R213975 MD
RN1023596 DC
NP1023596 DC
Self-reported in NPPES; status is on the state search - Practice location
- 9420 Key West Ave Ste 310, Rockville, MD 20850
- Phone
- (301) 315-5888
- Enumerated
- Nov 4, 2015
- Record last updated
- Apr 17, 2026
- Fax
- (301) 315-5866
- Medicare enrollment
- Enrolled (PECOS I20200317001919); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 755 in Maryland → Look up another NPI →
Also registered at 9420 Key West Ave Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Corkery, M.ED.,CCC-AAudiologist1588954143
- Emily Cossaboon, AUDAudiologist1265685671
- Alyssa Heinz, AUDAudiologist1194000562
- Rebecca Kamil, MDOtolaryngology Physician1225445968
- Richard Kao, M.D.Otolaryngology Physician1962880419
- Artice Weston, AU.D.Audiologist1396173266
Verify Kaitlyn M. Felbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R213975Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
331 Medicare Part D claims for 78 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin26 claims
- Memantine Hcl21 claims
- Qulipta19 claims
- Carbidopa-Levodopa17 claims
- Nurtec Odt16 claims
- Doxepin Hcl15 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: $161.89
14 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,984 providers of this specialty with any payment received $647.94 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 3 group practices
- Ear, Nose And Throat Specialists OF Shady Grove, P.C.Rockville, MD
- Medstar Heart Institute LLCWashington, DC
- Medstar Medical Group II LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kaitlyn M. Felbaum among 755 acute care nurse practitioner records in Maryland
Kaitlyn M. Felbaum, CRNP is one of 755 acute care nurse practitioner records with a practice address in Maryland. 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 2015, is newer than 42% of them.
- NPI issued2015 · 42% of these records are older, 54% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2015 · median 2017 among the 494 with a school on file
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Maryland
There are 755 acute care nurse practitioner records in Maryland.
All 755 in Maryland → Every provider in Rockville → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Stacey James, CRNPRockville, MD 208501407564271
- Nicole Sherman, CRNPRockville, MD 208501427754332
- Julie Tebor, CRNPRockville, MD 208501629489521
- Meng Wang, ACNP-AGRockville, MD 208501336947563
- Kelly Branch, AGACNPPotomac, MD 208541205422375
- Lissa Andrakakos, CRNPRockville, MD 208551639192768
- Joanne Johnson, NURSE PRACTITIONERBurtonsville, MD 208661467851832
- Catherine Burgin, AGACNP-BCOlney, MD 208321447195243
Common questions
What is Kaitlyn M. Felbaum, CRNP's NPI number?
Kaitlyn M. Felbaum, CRNP's National Provider Identifier (NPI) is 1518330158, issued on Nov 4, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kaitlyn M. Felbaum, CRNP located?
The NPPES record lists a practice address at 9420 Key West Ave Ste 310, Rockville, MD, 20850. Phone: (301) 315-5888. Providers update this record themselves, so call before visiting.
How can I verify Kaitlyn M. Felbaum, CRNP's license?
NPPES lists Maryland license number R213975, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Kaitlyn M. Felbaum, CRNP prescribe under Medicare Part D?
In 2024, Kaitlyn M. Felbaum, CRNP had 331 Medicare Part D claims for 78 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.