Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Harry W Hamlyn, MD

Individual provider Psychiatry Physician · NPI 1801997739

Harry W Hamlyn, MD is a Psychiatry in Rapid City, South Dakota. Graduated from University of California, San Francisco School of Medicine in 1985, 41 years ago. Practices with Monument Health Rapid City Hospital Inc, a 561-clinician group, accepts Medicare assignment and offers telehealth. Licensed in South Dakota.

Years since qualifying
41
Trained at
University of California, San Francisco School of Medicine
Licensed in
SD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

915 Mt View Rd
Rapid City, SD 57702
Phone: (605) 719-7200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 4000 (SD)

Record details

NPI number1801997739
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 25, 2006
Last updated in NPPESJanuary 3, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Monument Health Rapid City Hospital Inc — 561 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Rapid City