Ernest Massalla
Psychiatric/Mental Health Nurse Practitioner · Silver Spring, MD
Ernest Massalla is a psychiatric/mental health nurse practitioner with a practice address in Silver Spring, Maryland, and NPI 1336859610, issued on Nov 28, 2022. Check the license (Maryland R224711, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ernest Massalla
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- R224711 MD
NP1043299 DC
Self-reported in NPPES; status is on the state search - Practice location
- 8455 Colesville RD Ste 755, Silver Spring, MD 20910
- Phone
- (301) 298-7793
- Enumerated
- Nov 28, 2022
- Record last updated
- Sep 11, 2025
- Fax
- (301) 259-3818
- Medicare enrollment
- Enrolled (PECOS I20250508001966); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,373 in Maryland → Look up another NPI →
Also registered at 8455 Colesville RD Ste 755
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aviva Broth, LMSWSocial Worker1861374332
- Emily SteinhafelMental Health Counselor1427944594
Verify Ernest Massalla in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R224711Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Columbia Associates IN Psychiatry PCSilver Spring, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ernest Massalla among 2,373 psychiatric/mental health nurse practitioner records in Maryland
Ernest Massalla 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 2022, is newer than 56% of them.
- NPI issued2022 · 56% of these records are older, 35% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2020 · median 2021 among the 1,409 with a school on file
- Record last updated2025 · 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).
70 psychiatric/mental health nurse practitioner records list a practice address in Silver Spring
They are 70 of the 6,531 NPPES records with a practice address in Silver Spring, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2,373 in Maryland → Every provider in Silver Spring → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Iris Arana Alonzo, APRNSilver Spring, MD 209101619630969
- Almaz AssefawSilver Spring, MD 209101275830192
- Teresa Combs, PHD, APRN, BCSilver Spring, MD 209101780828061
- Joy Goodie, DNP, CRNP-PMH, LCPCSilver Spring, MD 209101245306562
- Noelle Herrier, MSN, PMHNPSilver Spring, MD 209101336317049
- Angel Mbome, CRNP, PMHNPSilver Spring, MD 209101811250905
- Monica Meli, CNMSilver Spring, MD 209101538527544
- Nakeia NewtonSilver Spring, MD 209101992317846
Common questions
What is Ernest Massalla's NPI number?
Ernest Massalla's National Provider Identifier (NPI) is 1336859610, issued on Nov 28, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ernest Massalla located?
The NPPES record lists a practice address at 8455 Colesville RD Ste 755, Silver Spring, MD, 20910. Phone: (301) 298-7793. Providers update this record themselves, so call before visiting.
How can I verify Ernest Massalla's license?
NPPES lists Maryland license number R224711, 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.