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

Dr. Carsten R Hamann, MD

Individual provider Dermatology Physician · NPI 1538546957

Dr. Carsten R Hamann, MD is a Dermatology in Phoenix, Arizona. Graduated from Loma Linda University School of Medicine in 2015, 11 years ago. Practices with Mary Hitchcock Memorial Hospital, a 1,266-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona, California and New Hampshire.

Years since qualifying
11
Trained at
Loma Linda University School of Medicine
Licensed in
AZ, CA, NH
In the registry since
2015
Specialties on file
3
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

3400 E McDowell Rd
Phoenix, AZ 85008-3884
Phone: (480) 681-3300
Fax: (480) 681-3301
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 18 Old Etna Rd, Lebanon, NH 03766-1970 — (603) 650-3105

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 62905 (AZ)
Dermatology Physician Taxonomy 207N00000X · Licence 20079 (NH)
Dermatology Physician Taxonomy 207N00000X · Licence 145153 (CA)

Record details

NPI number1538546957
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2015
Last updated in NPPESDecember 29, 2025
Certification dateDecember 29, 2025

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Mary Hitchcock Memorial Hospital — 1266 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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