Sylvie Mah Fon, NP
Psychiatric/Mental Health Nurse Practitioner · Hagerstown, MD
Sylvie Mah Fon, NP is a psychiatric/mental health nurse practitioner with a practice address in Hagerstown, Maryland, and NPI 1083196414, issued on Sep 1, 2018. Check the license (Maryland R187192, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sylvie Mah Fon
- Credential
- NP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- R187192 MD
Self-reported in NPPES; status is on the state search - Practice location
- 44 N Potomac St Ste 103, Hagerstown, MD 21740
- Phone
- (301) 793-9383
- Enumerated
- Sep 1, 2018
- Record last updated
- Oct 4, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,373 in Maryland → Look up another NPI →
Verify Sylvie Mah Fon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R187192Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $22.23
1 payment: food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 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.
Sylvie Mah Fon among 2,373 psychiatric/mental health nurse practitioner records in Maryland
Sylvie Mah Fon, NP is one of 2,373 psychiatric/mental health nurse practitioner records with a practice address in Maryland. 71% 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 28% of them.
- NPI issued2018 · 28% of these records are older, 67% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2018 · 19% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
50 psychiatric/mental health nurse practitioner records list a practice address in Hagerstown
They are 50 of the 2,414 NPPES records with a practice address in Hagerstown, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2,373 in Maryland → Every provider in Hagerstown → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Atemnkeng AtangaHagerstown, MD 217401851658033
- Christopher Bennett, NPHagerstown, MD 217401437475134
- Ashley Eshleman, CRNP-PMHHagerstown, MD 217401851537187
- Sarah Hollingsworth, PMHNP-BC, CRNP-PMHHagerstown, MD 217401629528229
- Hanan Kallash, FNPHagerstown, MD 217401356735971
- Cynthia Kline, NPHagerstown, MD 217401043601347
- Ann Lucas, CRNPHagerstown, MD 217401285658369
- Tamara MedinaHagerstown, MD 217401295138071
Common questions
What is Sylvie Mah Fon, NP's NPI number?
Sylvie Mah Fon, NP's National Provider Identifier (NPI) is 1083196414, issued on Sep 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Sylvie Mah Fon, NP located?
The NPPES record lists a practice address at 44 N Potomac St Ste 103, Hagerstown, MD, 21740. Phone: (301) 793-9383. Providers update this record themselves, so call before visiting.
How can I verify Sylvie Mah Fon, NP's license?
NPPES lists Maryland license number R187192, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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.