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Edit this profileBased in Boston, MA, Daniel S. Harrison, MD is listed in the NPI registry under neurology. Daniel graduated from Duke University School of Medicine in 2018. Daniel is also listed as specializing in neurology / psychiatry. Medicare claims data shows Daniel provided 172 services to 58 patients. The services billed most often include critical care, first 30-74 minutes. NPI 1508356809 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
725 ALBANY STREET, SUITE 7B SHAPIRO BLDG.
Boston, MA 02118
736 Cambridge St
Brighton, MA 02135
Within Neurology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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172 services · 58 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Critical care, first 30-74 minutes | Office visit | 99291 |
172 | More often than most peers in Neurology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Harrison is a neurologist in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
Dr. Harrison is listed at 725 Albany Street, Suite 7B Shapiro Bldg., Boston, MA 02118. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (617) 638-8456. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Harrison's National Provider Identifier is 1508356809. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Harrison attended Duke University School of Medicine, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
Dr. Harrison has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Harrison the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harrison. If this is you, claiming it is free.
Guide.md
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