Dr. Anna A. Manatis, MD
- Medicare services, 2024
- 874
- Medicare patients, 2024
- 233
- Part D claims, 2024
- 4,218
- Hospital affiliations
- 4
- Industry payments
- $104
- Practice address
- 541 Main St, South Weymouth, MA 02190
- Practice phone
- Call (781) 952-1433
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mass General Brigham Express Care - South Weymouth
Urgent Care Center · South Weymouth, Massachusetts
Find Dr. Manatis' professional email, personal email and mobile number
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Dr. Anna A. Manatis is an internist in South Weymouth, Massachusetts
Dr. Manatis practices at Mass General Brigham Express Care - South Weymouth in South Weymouth, Massachusetts.
Dr. Manatis' NPI, 1275584880, was assigned on May 16, 2006. Dr. Manatis graduated from New York University School of Medicine in 1985. Dr. Manatis holds Massachusetts license 70388.
- NPI
- 1275584880NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335111749
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 952-1433
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anna A. Manatis practices at Mass General Brigham Express Care - South Weymouth in South Weymouth, Massachusetts
Dr. Manatis' primary practice is Mass General Brigham Express Care - South Weymouth, at 541 Main St, South Weymouth, MA 02190. The practice phone is (781) 952-1433.
- Mass General Brigham Express Care - South Weymouth541 Main St, South Weymouth, MA 02190Phone(781) 952-1433
Source: Dmand AI Affiliation Data
Dr. Anna A. Manatis is affiliated with 7 sites of care and 2 medical groups
Dr. Manatis' primary practice is Mass General Brigham Express Care - South Weymouth in South Weymouth, Massachusetts. Dr. Manatis is also affiliated with South Shore Hospital. The medical group on file is Harbor Medical Associates. Dmand AI also links Dr. Manatis to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Manatis' employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anna A. Manatis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Manatis practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mass General Brigham Express Care - South Weymouth | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anna A. Manatis is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Manatis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Manatis is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Manatis
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. Anna A. Manatis billed Medicare for 874 services in 2024
CMS data shows 874 Medicare services from Dr. Manatis across 9 procedure codes in 2024, for 233 Medicare patients. Medicare paid $52,779 for them. Every service was in an office.
Dr. Manatis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3382024: 38614%
- Surgery
- 2023: 2922024: 23021%
- Other services
- 2023: 1872024: 16512%
- Tests and treatments
- 2023: 1002024: 937%
Dr. Manatis compared with the Massachusetts median for internists, 2024
- Dr. Manatis
- Massachusetts median
- Medicare services
- 874vs 4312.0 times
- Medicare patients
- 233vs 19420% above
- Part D claims
- 3,664vs 4029.1 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Manatis' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Manatis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Manatis and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anna A. Manatis treated 233 Medicare patients in 2024, average age 77
CMS counts 233 Medicare patients who saw Dr. Manatis in 2024. The largest group is 75 to 84, with 117 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 5% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Manatis' median patient age at 70, with 78% women.
Dr. Manatis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Manatis' Medicare patients by sex, 2024
- Women17676%
- Men5724%
Chronic conditions among Dr. Manatis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis44%
- Anxiety23%
- Mood disorders22%
- Chronic kidney disease21%
- Osteoporosis19%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Manatis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women78%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anna A. Manatis wrote 4,218 Medicare Part D claims in 2024
In 2024, Dr. Manatis wrote 4,218 Medicare Part D claims for 474 patients. 88% of them were for generic drugs. CMS names the drug for 3,664 of them, across 74 drugs with 11 or more claims each, at $273,342 in total drug cost. In 2023, CMS named 3,178 claims across 68 drugs.
Dr. Manatis' Part D claims by kind of drug, 2024
- Generic3,726 claims88%
- Brand-name and other492 claims12%
Dr. Manatis' 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.
Drug classes CMS tracks in Dr. Manatis' Part D claims, 2024
- Opioids1%48 of 4,218 claims
- Antibiotics2%76 of 4,218 claims
- Antipsychotics, patients 65 and over0%14 of 4,218 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,1782024: 3,66415%
Drugs named by CMS: 74 in 2024, 68 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. Anna A. Manatis takes part in Medicare
Dr. Manatis 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. Anna A. Manatis received $104 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Manatis from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Cardiovascular Systems Inc. paid the most, $104.
Companies that paid Dr. Manatis the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anna A. Manatis graduated from New York University School of Medicine
Dr. Manatis graduated from New York University School of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anna A. Manatis'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Industry payments | Open Payments (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. Anna A. Manatis
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. Anna A. Manatis' NPI number?
Dr. Anna A. Manatis' NPI number is 1275584880. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anna A. Manatis?
Dr. Anna A. Manatis is an internist in South Weymouth, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Anna A. Manatis practice?
Dr. Manatis practices at 541 Main St, South Weymouth, MA 02190. Dr. Manatis' primary practice is Mass General Brigham Express Care - South Weymouth in South Weymouth, Massachusetts. Dmand AI also links Dr. Manatis to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Anna A. Manatis' office phone number?
The practice phone on file for Dr. Manatis is (781) 952-1433.
What is Dr. Anna A. Manatis' medical license number?
Dr. Manatis holds Massachusetts license 70388.
Which hospitals is Dr. Anna A. Manatis affiliated with?
Dr. Manatis is affiliated with South Shore Hospital. Dmand AI links Dr. Manatis to 3 more hospitals.
What medical group is Dr. Anna A. Manatis part of?
Dr. Manatis is linked to Harbor Medical Associates. Dmand AI links Dr. Manatis to 1 more medical group.
Does Dr. Anna A. Manatis accept Medicare?
Yes. CMS data shows Dr. Manatis billed Medicare for 874 services in 2024, and Dr. Manatis accepts Medicare assignment.
How many Medicare patients does Dr. Anna A. Manatis see?
CMS counts 233 Medicare patients who saw Dr. Manatis in 2024, with an average age of 77.
What services does Dr. Anna A. Manatis bill to Medicare?
In 2024, Dr. Manatis' most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G0439).
Show 4 more questionsShow fewer questions
Where did Dr. Anna A. Manatis go to medical school?
Dr. Manatis graduated from New York University School of Medicine in 1985.
What drugs does Dr. Anna A. Manatis prescribe most?
In 2024 Medicare Part D data, Dr. Manatis' most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Anna A. Manatis received payments from drug or device companies?
CMS Open Payments shows $104 in general payments to Dr. Manatis from 1 company from 2016 to 2016. The largest total came from Cardiovascular Systems Inc.
How long has Dr. Anna A. Manatis been practicing?
Dr. Manatis graduated from medical school in 1985, 41 years ago.
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