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

Natthew Arunthamakun, DO

Individual provider Internal Medicine Physician · NPI 1861071383

Natthew Arunthamakun, DO is an Internal Medicine in Pittsburgh, Pennsylvania. Graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2021, 5 years ago. Practices with Allegheny Clinic, a 2,300-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
5
Trained at
Lincoln Mem Univ, Debusk Col of Osteopathic Med
Licensed in
PA
In the registry since
2021
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1307 Federal St Ste B300
Pittsburgh, PA 15212-4775
Phone: (412) 359-3751
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OS024039 (PA)

Record details

NPI number1861071383
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 2, 2021
Last updated in NPPESSeptember 18, 2024
Certification dateSeptember 18, 2024
Mailing address1307 Federal St Ste B300, Pittsburgh, PA 15212-4775

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLINCOLN MEM UNIV, DEBUSK COL OF OSTEOPATHIC MED
Graduated 2021 (5 years in practice)
Group practice Allegheny Clinic — 2300 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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