Dr. Michael G. Posner, MD
- Medicare services, 2024
- 187
- Medicare patients, 2024
- 159
- Part D claims, 2024
- 176
- Hospital affiliations
- 1
- Industry payments
- $333
- Practice address
- 1 Herald Sq, New Britain, CT 06051
- Practice phone
- Call (860) 258-3480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Starling Physicians
New Britain, Connecticut
Find Dr. Posner'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. Michael G. Posner is a general surgeon in New Britain, Connecticut
Dr. Posner practices at Starling Physicians in New Britain, Connecticut.
Dr. Posner's NPI, 1811972755, was assigned on December 14, 2005. Dr. Posner graduated from State University of New York Downstate Medical Center in 1994. Dr. Posner holds Connecticut license 043836.
- NPI
- 1811972755NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729005764
- NPI enumeration date
- December 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 258-3480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael G. Posner practices at Starling Physicians in New Britain, Connecticut
Dr. Posner's primary practice is Starling Physicians, at 1 Herald Sq, New Britain, CT 06051 in Capitol County. The practice phone is (860) 258-3480.
- Starling Physicians1 Herald Sq, New Britain, CT 06051 · Capitol CountyPhone(860) 258-3480
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael G. Posner is affiliated with 3 sites of care and 2 medical groups
Dr. Posner's primary practice is Starling Physicians in New Britain, Connecticut. Dr. Posner is also affiliated with The Hospital of Central Connecticut. The medical group on file is Starling Physicians. Dmand AI also links Dr. Posner to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael G. Posner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Posner practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Starling Physicians | Available with a free account |
| +2 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael G. Posner is one of 303 general surgeons in Connecticut
Surgery is Dr. Posner's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Posner is licensed in Connecticut.
Specialties and state licenses
- Surgery, ConnecticutPrimary
General surgeons near Dr. Posner
Counts of general surgeons 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. Michael G. Posner billed Medicare for 187 services in 2024
CMS data shows 187 Medicare services from Dr. Posner across 6 procedure codes in 2024, for 159 Medicare patients. Medicare paid $15,849 for them. Every service was in an office.
Dr. Posner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1522024: 18723%
- Surgery
- 2023: 112024: 0100%
Dr. Posner compared with the Connecticut median for general surgeons, 2024
- Dr. Posner
- Connecticut median
- Medicare services
- 187vs 10972% above
- Medicare patients
- 159vs 9567% above
- Part D claims
- 131vs 255.2 times
Medians across 295 general surgeons in Connecticut with Dmand AI profiles that report each measure.
Dr. Posner's 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. Posner?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Posner and other general surgeons in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael G. Posner treated 159 Medicare patients in 2024, average age 75
CMS counts 159 Medicare patients who saw Dr. Posner in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.59, 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. Posner's median patient age at 63, with 49% women.
Dr. Posner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Posner's Medicare patients by sex, 2024
- Women8352%
- Men7648%
Chronic conditions among Dr. Posner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes38%
- Ischemic heart disease30%
- Chronic kidney disease26%
- Mood disorders26%
- Atrial fibrillation25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Posner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael G. Posner wrote 176 Medicare Part D claims in 2024
In 2024, Dr. Posner wrote 176 Medicare Part D claims for 152 patients. 97% of them were for generic drugs. CMS names the drug for 131 of them, across 1 drug with 11 or more claims each, at $279 in total drug cost. In 2023, CMS named 105 claims across 4 drugs.
Dr. Posner's Part D claims by kind of drug, 2024
- Generic170 claims97%
- Brand-name and other6 claims3%
Dr. Posner'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.
Drug classes CMS tracks in Dr. Posner's Part D claims, 2024
- Opioids77%136 of 176 claims
- Antibiotics12%21 of 176 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: 1052024: 13125%
Drugs named by CMS: 1 in 2024, 4 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
Dr. Michael G. Posner ranks in the 64th percentile for melanoma (skin cancer) excision in Medicare
Dr. Posner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of melanoma (skin cancer) excision by Dr. Posner, more than 64% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Posner ranks in Medicare procedure volume
- Melanoma (skin cancer) excision
- 64th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Michael G. Posner received $333 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Posner from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Laminate Medical Technologies inc. paid the most, $158.
General payments to Dr. Posner by program year, 2016 to 2025
Companies that paid Dr. Posner the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael G. Posner graduated from State University of New York Downstate Medical Center
Dr. Posner graduated from State University of New York Downstate Medical Center in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael G. Posner'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (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. Michael G. Posner
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. Michael G. Posner's NPI number?
Dr. Michael G. Posner's NPI number is 1811972755. It was assigned on December 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael G. Posner?
Dr. Michael G. Posner is a general surgeon in New Britain, Connecticut. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Michael G. Posner practice?
Dr. Posner practices at 1 Herald Sq, New Britain, CT 06051. Dr. Posner's primary practice is Starling Physicians in New Britain, Connecticut. Dmand AI also links Dr. Posner to 1 group practice or clinic and 1 medical group.
What is Dr. Michael G. Posner's office phone number?
The practice phone on file for Dr. Posner is (860) 258-3480.
What is Dr. Michael G. Posner's medical license number?
Dr. Posner holds Connecticut license 043836.
Which hospitals is Dr. Michael G. Posner affiliated with?
Dr. Posner is affiliated with The Hospital of Central Connecticut.
What medical group is Dr. Michael G. Posner part of?
Dr. Posner is linked to Starling Physicians. Dmand AI links Dr. Posner to 1 more medical group.
Does Dr. Michael G. Posner accept Medicare?
Yes. CMS data shows Dr. Posner billed Medicare for 187 services in 2024, and Dr. Posner accepts Medicare assignment.
How many Medicare patients does Dr. Michael G. Posner see?
CMS counts 159 Medicare patients who saw Dr. Posner in 2024, with an average age of 75.
What services does Dr. Michael G. Posner bill to Medicare?
In 2024, Dr. Posner's most billed Medicare services were office visit, new patient (99204), office visit, new patient (99203) and office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. Michael G. Posner go to medical school?
Dr. Posner graduated from State University of New York Downstate Medical Center in 1994.
What drugs does Dr. Michael G. Posner prescribe most?
In 2024 Medicare Part D data, Dr. Posner's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Michael G. Posner received payments from drug or device companies?
CMS Open Payments shows $333 in general payments to Dr. Posner from 3 companies from 2016 to 2025. The largest total came from Laminate Medical Technologies inc.
How long has Dr. Michael G. Posner been practicing?
Dr. Posner graduated from medical school in 1994, 32 years ago.
Selling to surgery practices?
See general surgeons in Connecticut by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card