Alfredo Santiago, LGSW
Clinical Social Worker · Baltimore, MD
Alfredo Santiago, LGSW is a clinical social worker with a practice address in Baltimore, Maryland, and NPI 1659793388, issued on Jan 15, 2014. Check the license (Maryland 16527, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alfredo Santiago
- Credential
- LGSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 16527 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1111 N Charles St, Baltimore, MD 21201
- Phone
- (410) 837-2050
- Enumerated
- Jan 15, 2014
- Record last updated
- Nov 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (866) 629-0091
- Medicare enrollment
- Enrolled (PECOS I20150720002696); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,007 in Maryland → Look up another NPI →
Also registered at 1111 N Charles St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Safa Ahteshamuddin, DDSStudent in an Organized Health Care Education/Training Program1902733058
- Danielle Aiken, DDSGeneral Practice Dentistry1558971325
- Nicole Albrecht, PSYDPsychologist1124485487
Verify Alfredo Santiago in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 16527Check 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
- Chase Brexton Health Services IncBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alfredo Santiago among 9,007 clinical social worker records in Maryland
Alfredo Santiago, LGSW is one of 9,007 clinical social worker records with a practice address in Maryland. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 43% of them.
- NPI issued2014 · 43% of these records are older, 53% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2010 · median 2006 among the 1,685 with a school on file
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,917 clinical social worker records list a practice address in Baltimore
They are 1,917 of the 35,183 NPPES records with a practice address in Baltimore, and 9,007 clinical social worker records in Maryland.
All 9,007 in Maryland → Every provider in Baltimore → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Christina Beilenson, LCSWCBaltimore, MD 212011073593604
- Christopher Buser, LCSW-CBaltimore, MD 212011003867938
- Patricia Coburn, LCSW-CBaltimore, MD 212011306870290
- Melanie Demarest, SOCIAL WORKERBaltimore, MD 212011386661718
- Deirdre Hoey, LCSW-CBaltimore, MD 212011659355030
- Christopher House, LCSW CBaltimore, MD 212011750361382
- Carolyn Johnson, LCSW-C, CEAPBaltimore, MD 212011659301257
- Elizabeth Kavanagh, LCSW CBaltimore, MD 212011538149737
Common questions
What is Alfredo Santiago, LGSW's NPI number?
Alfredo Santiago, LGSW's National Provider Identifier (NPI) is 1659793388, issued on Jan 15, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Alfredo Santiago, LGSW located?
The NPPES record lists a practice address at 1111 N Charles St, Baltimore, MD, 21201. Phone: (410) 837-2050. Providers update this record themselves, so call before visiting.
How can I verify Alfredo Santiago, LGSW's license?
NPPES lists Maryland license number 16527, 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.