Dr. Achilles M. Athanassiou, MD
- Hospital affiliations
- 2
- Industry payments
- $13
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 55 Fogg Road, South Weymouth, MA 02190
- Practice phone
- Call (781) 340-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Athanassiou'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. Achilles M. Athanassiou is a maternal-fetal medicine specialist in South Weymouth, Massachusetts
Dr. Athanassiou practices at South Shore Hospital in South Weymouth, Massachusetts, part of South Shore Health System.
Dr. Athanassiou's NPI, 1730159419, was assigned on January 25, 2006. Dr. Athanassiou holds Massachusetts license 80677.
- NPI
- 1730159419NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294800249
- NPI enumeration date
- January 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 340-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Achilles M. Athanassiou practices at South Shore Hospital in South Weymouth, Massachusetts
Dr. Athanassiou's primary practice is South Shore Hospital, at 55 Fogg Road, South Weymouth, MA 02190 in Norfolk County. The practice phone is (781) 340-8000.
- South Shore Hospital55 Fogg Road, South Weymouth, MA 02190 · Norfolk CountyPhone(781) 340-8000
Source: Dmand AI Affiliation Data
Dr. Achilles M. Athanassiou is affiliated with 2 sites of care and 4 medical groups
Dr. Athanassiou's primary practice is South Shore Hospital in South Weymouth, Massachusetts, part of South Shore Health System. Dr. Athanassiou is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is South Shore Medical Center. Dmand AI also links Dr. Athanassiou to 3 more medical groups, 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. Achilles M. Athanassiou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Athanassiou practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Shore Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across South Shore Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Achilles M. Athanassiou is one of 79 maternal-fetal medicine specialists in Massachusetts
Maternal and fetal medicine is Dr. Athanassiou's primary specialty in the NPI Registry, under taxonomy code 207VM0101X. Dr. Athanassiou is licensed in Massachusetts.
Specialties and state licenses
- Maternal and fetal medicine, MassachusettsPrimary
Maternal-fetal medicine specialists near Dr. Athanassiou
Counts of maternal-fetal medicine specialists 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. Achilles M. Athanassiou's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Athanassiou's median patient age at 34, with 99% women.
Dr. Athanassiou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
How Dr. Achilles M. Athanassiou takes part in Medicare
Dr. Athanassiou 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)
Dr. Achilles M. Athanassiou received $13 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Athanassiou from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Roche Diagnostics Corporation paid the most, $13.
Companies that paid Dr. Athanassiou the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Achilles M. Athanassiou'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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Achilles M. Athanassiou
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. Achilles M. Athanassiou's NPI number?
Dr. Achilles M. Athanassiou's NPI number is 1730159419. It was assigned on January 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Achilles M. Athanassiou?
Dr. Achilles M. Athanassiou is a maternal-fetal medicine specialist in South Weymouth, Massachusetts. The primary specialty in the NPI Registry is Maternal & Fetal Medicine Physician (taxonomy code 207VM0101X).
Where does Dr. Achilles M. Athanassiou practice?
Dr. Athanassiou practices at 55 Fogg Road, South Weymouth, MA 02190. Dr. Athanassiou's primary practice is South Shore Hospital in South Weymouth, Massachusetts, part of South Shore Health System. Dmand AI also links Dr. Athanassiou to 3 medical groups.
What is Dr. Achilles M. Athanassiou's office phone number?
The practice phone on file for Dr. Athanassiou is (781) 340-8000.
What is Dr. Achilles M. Athanassiou's medical license number?
Dr. Athanassiou holds Massachusetts license 80677.
Which hospitals is Dr. Achilles M. Athanassiou affiliated with?
Dr. Athanassiou practices at South Shore Hospital in South Weymouth, Massachusetts. Dr. Athanassiou is also affiliated with Beth Israel Deaconess Medical Center.
What medical group is Dr. Achilles M. Athanassiou part of?
Dr. Athanassiou is linked to South Shore Medical Center. Dmand AI links Dr. Athanassiou to 3 more medical groups.
Does Dr. Achilles M. Athanassiou accept Medicare?
Yes. CMS lists Dr. Athanassiou as accepting Medicare assignment.
Has Dr. Achilles M. Athanassiou received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Athanassiou from 1 company from 2016 to 2016. The largest total came from Roche Diagnostics Corporation.
How long has Dr. Achilles M. Athanassiou been practicing?
Dr. Athanassiou graduated from medical school in 1990, 36 years ago.
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