Danielle Mandir
Sleep Medicine (Psychiatry & Neurology) Physician · Chevy Chase, MD
Danielle Mandir is a sleep medicine (psychiatry & neurology) physician with a practice address in Chevy Chase, Maryland, and NPI 1073084638, issued on Dec 7, 2018. Check the license (Maryland D0026399, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Danielle Mandir
- Primary taxonomy
- Sleep Medicine (Psychiatry & Neurology) Physician 2084S0012X
- License number
- D0026399 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5454 Wisconsin Ave Ste 1335, Chevy Chase, MD 20815
- Phone
- (301) 654-1575
- Enumerated
- Dec 7, 2018
- Record last updated
- Jun 4, 2025
- Medicare enrollment
- Enrolled (PECOS I20231211001889); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest sleep medicine (psychiatry & neurology) physician records → All 11 in Maryland → Look up another NPI →
Verify Danielle Mandir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0026399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average sleep medicine (psychiatry & neurology) physician in 2024
223 Medicare Part D claims for 79 beneficiaries, against an average of 655 among the 377 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Gabapentin60 claims
- Zolpidem Tartrate36 claims
- Trazodone Hcl21 claims
- Alprazolam12 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: $18.64
1 payment: food and beverage; the largest payer was Axsome Therapeutics, Inc. The 278 providers of this specialty with any payment received $5,572.43 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
- Helene A. Emsellem, MD, PCChevy Chase, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Danielle Mandir among 11 sleep medicine (psychiatry & neurology) physician records in Maryland
Danielle Mandir is one of 11 sleep medicine (psychiatry & neurology) physician records with a practice address in Maryland. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 91% of them.
- NPI issued2018 · 91% of these records are older, 0% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084S0012X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Psychiatry & Neurology) Physician providers in Maryland
There are 11 sleep medicine (psychiatry & neurology) physician records in Maryland.
All 11 in Maryland → Every provider in Chevy Chase → Sleep Medicine (Psychiatry & Neurology) Physician nationwide →
The 8 sleep medicine (psychiatry & neurology) physician records with the nearest ZIP codes
- Nabil Altememi, M.D.Chevy Chase, MD 208151699096529
- Yash Mehndiratta, M.D.Rockville, MD 208501033183868
- Ritula Mehndiratta, MDRockville, MD 208501619067659
- Pamela Howard, MDRockville, MD 208541982726493
- Syed Ahmed, M.D.Germantown, MD 208761144434887
- Connie Thomas, M.D.Bethesda, MD 208891215283387
- Raya Wehbeh, MDBaltimore, MD 212041225315989
- Catherine Griffin, MDBaltimore, MD 212291629284286
Common questions
What is Danielle Mandir's NPI number?
Danielle Mandir's National Provider Identifier (NPI) is 1073084638, issued on Dec 7, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Danielle Mandir located?
The NPPES record lists a practice address at 5454 Wisconsin Ave Ste 1335, Chevy Chase, MD, 20815. Phone: (301) 654-1575. Providers update this record themselves, so call before visiting.
How can I verify Danielle Mandir's license?
NPPES lists Maryland license number D0026399, as entered by the provider. 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.
How much does Danielle Mandir prescribe under Medicare Part D?
In 2024, Danielle Mandir had 223 Medicare Part D claims for 79 beneficiaries; the average among sleep medicine (psychiatry & neurology) physician prescribers was 655. 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.