Dr. Natthew Arunthamakun, DO
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 78
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 320 East North Avenue, Pittsburgh, PA 15212
- Practice phone
- Call (412) 359-3131
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Arunthamakun's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Natthew Arunthamakun is an internist in Pittsburgh, Pennsylvania
Dr. Arunthamakun practices at Allegheny General Hospital in Pittsburgh, Pennsylvania, part of Highmark Health.
Dr. Arunthamakun's NPI, 1861071383, was assigned on April 2, 2021. Dr. Arunthamakun graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2021. Dr. Arunthamakun holds Pennsylvania license OS024039.
- NPI
- 1861071383NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244761245
- NPI enumeration date
- April 2, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (412) 359-3131
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Natthew Arunthamakun practices at Allegheny General Hospital in Pittsburgh, Pennsylvania
Dr. Arunthamakun's primary practice is Allegheny General Hospital, at 320 East North Avenue, Pittsburgh, PA 15212 in Allegheny County. The practice phone is (412) 359-3131.
- Allegheny General Hospital320 East North Avenue, Pittsburgh, PA 15212 · Allegheny CountyPhone(412) 359-3131
Source: Dmand AI Affiliation Data
Dr. Natthew Arunthamakun is affiliated with 4 sites of care and 2 medical groups
Dr. Arunthamakun's primary practice is Allegheny General Hospital in Pittsburgh, Pennsylvania, part of Highmark Health. The medical group on file is AHN Primary Care - Family Med Associates at H+W Pavilion Bethel Park. Dmand AI also links Dr. Arunthamakun to 2 more group practices and clinics, 1 breast imaging center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Natthew Arunthamakun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Arunthamakun practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Allegheny General Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Natthew Arunthamakun is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Arunthamakun's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Arunthamakun is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Arunthamakun
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Natthew Arunthamakun treated 22 Medicare patients in 2024, average age 70
CMS counts 22 Medicare patients who saw Dr. Arunthamakun in 2024. 75% of them have high blood pressure, and 50% have diabetes. Their average risk score is 1.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Arunthamakun's median patient age at 68, with 45% women.
Dr. Arunthamakun's Medicare patients by sex, 2024
- Women1150%
- Men1150%
Chronic conditions among Dr. Arunthamakun's Medicare patients, 2024
- High blood pressure75%
- Diabetes50%
- High cholesterol50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Arunthamakun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Natthew Arunthamakun wrote 78 Medicare Part D claims in 2024
In 2024, Dr. Arunthamakun wrote 78 Medicare Part D claims for 25 patients. 72% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $16 in total drug cost. In 2023, CMS named 27 claims across 2 drugs.
Dr. Arunthamakun's Part D claims by kind of drug, 2024
- Generic56 claims72%
- Brand-name22 claims28%
Dr. Arunthamakun's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 272024: 1448%
Drugs named by CMS: 1 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Natthew Arunthamakun takes part in Medicare
Dr. Arunthamakun accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Natthew Arunthamakun graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med
Dr. Arunthamakun graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Natthew Arunthamakun's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Natthew Arunthamakun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Natthew Arunthamakun's NPI number?
Dr. Natthew Arunthamakun's NPI number is 1861071383. It was assigned on April 2, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Natthew Arunthamakun?
Dr. Natthew Arunthamakun is an internist in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Natthew Arunthamakun practice?
Dr. Arunthamakun practices at 320 East North Avenue, Pittsburgh, PA 15212. Dr. Arunthamakun's primary practice is Allegheny General Hospital in Pittsburgh, Pennsylvania, part of Highmark Health. Dmand AI also links Dr. Arunthamakun to 2 group practices and clinics, 1 breast imaging center and 1 medical group.
What is Dr. Natthew Arunthamakun's office phone number?
The practice phone on file for Dr. Arunthamakun is (412) 359-3131.
What is Dr. Natthew Arunthamakun's medical license number?
Dr. Arunthamakun holds Pennsylvania license OS024039.
Which hospitals is Dr. Natthew Arunthamakun affiliated with?
Dr. Arunthamakun practices at Allegheny General Hospital in Pittsburgh, Pennsylvania.
What medical group is Dr. Natthew Arunthamakun part of?
Dr. Arunthamakun is linked to AHN Primary Care - Family Med Associates at H+W Pavilion Bethel Park. Dmand AI links Dr. Arunthamakun to 1 more medical group.
Does Dr. Natthew Arunthamakun accept Medicare?
Yes. CMS lists Dr. Arunthamakun as accepting Medicare assignment.
How many Medicare patients does Dr. Natthew Arunthamakun see?
CMS counts 22 Medicare patients who saw Dr. Arunthamakun in 2024, with an average age of 70.
Where did Dr. Natthew Arunthamakun go to medical school?
Dr. Arunthamakun graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2021.
What drugs does Dr. Natthew Arunthamakun prescribe most?
In 2024 Medicare Part D data, Dr. Arunthamakun's most prescribed drugs by claims were Amlodipine Besylate.
How long has Dr. Natthew Arunthamakun been practicing?
Dr. Arunthamakun graduated from medical school in 2021, 5 years ago.
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