Fernanda Irene Arnaldez, MD
Pediatrics Physician · Bethesda, MD
Fernanda Irene Arnaldez, MD is a pediatrics physician with a practice address in Bethesda, Maryland, and NPI 1205046224, issued on May 22, 2007. Check the license on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Fernanda Irene Arnaldez
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 186606 PA
Self-reported in NPPES; status is on the state search - Practice location
- 9000 Rockville Pike Nih Bldg 10crc, Bethesda, MD 20892
- Phone
- (412) 513-5337
- Enumerated
- May 22, 2007
- Record last updated
- Aug 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,842 in Maryland → Look up another NPI →
Verify Fernanda Irene Arnaldez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Fernanda Irene Arnaldez among 1,842 pediatrics physician records in Maryland
Fernanda Irene Arnaldez, MD is one of 1,842 pediatrics physician records with a practice address in Maryland. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 40% newer
- In a Medicare fileNo · 35% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2011 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
125 pediatrics physician records list a practice address in Bethesda
They are 125 of the 7,245 NPPES records with a practice address in Bethesda, and 1,842 pediatrics physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,842 in Maryland → Every provider in Bethesda → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Simona Bianconi, M.D.Bethesda, MD 208921235459140
- Rebecca Brown, M.D.Bethesda, MD 208921386692309
- Nuria Carrillo, M.D.Bethesda, MD 208921912132200
- Peter Gergen, M.D.,M.P.H.Bethesda, MD 208921235209172
- Evgenia GourgariBethesda, MD 208921295046530
- Colleen Hadigan, MD MPHBethesda, MD 208921942291943
- Van Hubbard, M.D.Bethesda, MD 208921871694018
- Fariha Kamran, M.DBethesda, MD 208921063645513
Common questions
What is Fernanda Irene Arnaldez, MD's NPI number?
Fernanda Irene Arnaldez, MD's National Provider Identifier (NPI) is 1205046224, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Fernanda Irene Arnaldez, MD located?
The NPPES record lists a practice address at 9000 Rockville Pike Nih Bldg 10crc, Bethesda, MD, 20892. Phone: (412) 513-5337. Providers update this record themselves, so call before visiting.
How can I verify Fernanda Irene Arnaldez, MD's license?
Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.