Ellen Chacon, NP
Primary Care Nurse Practitioner · Eldersburg, MD
Ellen Chacon, NP is a primary care nurse practitioner with a practice address in Eldersburg, Maryland, and NPI 1316703564, issued on Feb 26, 2024. Check the license (Maryland R184690, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ellen Chacon
- Credential
- NP
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- R184690 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1645 Liberty RD Ste 204, Eldersburg, MD 21784
- Phone
- (410) 795-7737
- Enumerated
- Feb 26, 2024
- Entity
- Type 1 · individual
Also registered at 1645 Liberty RD Ste 204
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mei Ching Lee, A-GNP-CAdult Health Nurse Practitioner1205512977
- Ana Sarante, MEDICAL DOCTORInternal Medicine Physician1780790253
Verify Ellen Chacon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R184690Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
68% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
474 Medicare Part D claims for 197 beneficiaries, against an average of 1,471 among the 5,882 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 11 claims were for opioids.
Most prescribed
- Meloxicam19 claims
- Alprazolam16 claims
- Azithromycin15 claims
- Amoxicillin-Clavulanate Potass14 claims
- Ciprofloxacin Hcl14 claims
- Cephalexin13 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: $346.32
17 payments, mostly food and beverage; the largest payer was Novo Nordisk Inc. The 4,250 providers of this specialty with any payment received $627.15 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.
One hospital or facility affiliation
- Lifebridge Primary Care OF Eldersburg LLCSykesville, MD
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Primary Care Nurse Practitioner providers in Maryland
There are 271 primary care nurse practitioner records in Maryland.
Other primary care nurse practitioner records in Maryland
- Dorcas Acheampong, NPFrederick, MD1952984775
- Folasade Adewunmi, AGPCNP-BCClinton, MD1699186676
- Weizina Agbere, NPGermantown, MD1104705219
- Ijeoma Ahaghotu, FNPBowie, MD1811573843
- Afusat Ahmed, NP-COxon Hill, MD1992339139
- Yun Hee Ahn, CRNPPikesville, MD1215327747
- Doreenda AikinsColumbia, MD1952014185
- Dorcas AkinolaGermantown, MD1033099742
- Boma Alamina, FNP-BCLaurel, MD1265809438
- Hodan Ali, APRNColumbia, MD1114611068
Common questions
What is Ellen Chacon, NP's NPI number?
Ellen Chacon, NP's National Provider Identifier (NPI) is 1316703564, issued on Feb 26, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Chacon, NP located?
The NPPES record lists a practice address at 1645 Liberty RD Ste 204, Eldersburg, MD, 21784. Phone: (410) 795-7737. Providers update this record themselves, so call before visiting.
How can I verify Ellen Chacon, NP's license?
NPPES lists Maryland license number R184690, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Ellen Chacon, NP prescribe under Medicare Part D?
In 2024, Ellen Chacon, NP had 474 Medicare Part D claims for 197 beneficiaries; the average among primary care nurse practitioner prescribers was 1,471. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.