Sydney Danielson, CRNP
Family Nurse Practitioner · Frederick, MD
Sydney Danielson, CRNP is a family nurse practitioner with a practice address in Frederick, Maryland, and NPI 1477228880, issued on Aug 9, 2021. Check the license (Maryland AC003854, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sydney Danielson
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AC003854 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1050 Key Pkwy Ste 102, Frederick, MD 21702
- Phone
- (240) 215-1138
- Enumerated
- Aug 9, 2021
- Record last updated
- Jul 24, 2026
- Medicare enrollment
- Enrolled (PECOS I20211008002081); accepts Medicare assignment
- 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 1050 Key Pkwy Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erika Loppatto, DNP, CRNP, FNP-CFamily Nurse Practitioner1255943593
Verify Sydney Danielson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license AC003854Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average family nurse practitioner in 2024
1,784 Medicare Part D claims for 250 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Albuterol Sulfate Hfa113 claims
- Atorvastatin Calcium89 claims
- Levothyroxine Sodium71 claims
- Gabapentin56 claims
- Lisinopril54 claims
- Amlodipine Besylate46 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: $424.85
20 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Privia Care Center LLCFrederick, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sydney Danielson among 4,124 family nurse practitioner records in Maryland
Sydney Danielson, CRNP 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 2021, is newer than 65% of them.
- NPI issued2021 · 65% of these records are older, 28% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2021 · median 2019 among the 2,370 with a school on file
- Record last updated2026 · 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).
136 family nurse practitioner records list a practice address in Frederick
They are 136 of the 3,981 NPPES records with a practice address in Frederick, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Frederick → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Amanda Bailey, CRNPFrederick, MD 217021144372541
- Lindsay BittoFrederick, MD 217021972904845
- Susan Burton, CRNPFrederick, MD 217021235281585
- Julie El Taher, CRNPFrederick, MD 217021629172945
- Nicole Harriman, R.N., F.N.P.-B.C.Frederick, MD 217021881987907
- Amanda Kallas, CRNPFrederick, MD 217021265833099
- Catherine Lauritzen, C.R.N.P.Frederick, MD 217021871893719
- Jehangir Madan, N.P. - B.C.Frederick, MD 217021164744397
Common questions
What is Sydney Danielson, CRNP's NPI number?
Sydney Danielson, CRNP's National Provider Identifier (NPI) is 1477228880, issued on Aug 9, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Sydney Danielson, CRNP located?
The NPPES record lists a practice address at 1050 Key Pkwy Ste 102, Frederick, MD, 21702. Phone: (240) 215-1138. Providers update this record themselves, so call before visiting.
How can I verify Sydney Danielson, CRNP's license?
NPPES lists Maryland license number AC003854, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Sydney Danielson, CRNP prescribe under Medicare Part D?
In 2024, Sydney Danielson, CRNP had 1,784 Medicare Part D claims for 250 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.