Dr. Tammy Lynn Weiner, MD
- Medicare services, 2024
- 340
- Medicare patients, 2024
- 343
- Part D claims, 2024
- 177
- Hospital affiliations
- 1
- Industry payments
- $23
- Practice address
- 24 Hospital Ave, Danbury, CT 06810
- Practice phone
- Call (203) 739-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Weiner's professional email, personal email and mobile number
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Dr. Tammy Lynn Weiner is an emergency medicine physician in Danbury, Connecticut
Dr. Weiner practices at Northwell Danbury Hospital in Danbury, Connecticut, part of Northwell Health.
Dr. Weiner's NPI, 1932465408, was assigned on April 9, 2012. Dr. Weiner graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2012. Dr. Weiner holds Connecticut license 54145.
- NPI
- 1932465408NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860635596
- NPI enumeration date
- April 9, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 739-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tammy Lynn Weiner practices at Northwell Danbury Hospital in Danbury, Connecticut
Dr. Weiner's primary practice is Northwell Danbury Hospital, at 24 Hospital Ave, Danbury, CT 06810 in Fairfield County. The practice phone is (203) 739-7000.
- Northwell Danbury Hospital24 Hospital Ave, Danbury, CT 06810 · Fairfield CountyPhone(203) 739-7000
Source: Dmand AI Affiliation Data
Dr. Tammy Lynn Weiner is affiliated with 1 site of care and 2 medical groups
Dr. Weiner's primary practice is Northwell Danbury Hospital in Danbury, Connecticut, part of Northwell Health. The medical group on file is Danbury Hospital. Dmand AI also links Dr. Weiner to 1 more medical group, named with a free account. Dr. Weiner's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tammy Lynn Weiner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weiner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwell Danbury Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Northwell Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Tammy Lynn Weiner is one of 683 emergency medicine physicians in Connecticut
Emergency medicine is Dr. Weiner's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Weiner's licenses on file in 2 states: Connecticut and Ohio.
Specialties and state licenses
- Emergency medicine, ConnecticutPrimary
- Ohio license
Emergency medicine physicians near Dr. Weiner
Counts of emergency medicine physicians 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. Tammy Lynn Weiner billed Medicare for 340 services in 2024
CMS data shows 340 Medicare services from Dr. Weiner across 3 procedure codes in 2024, for 343 Medicare patients. Medicare paid $47,750 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Weiner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3932024: 34013%
Dr. Weiner compared with the Connecticut median for emergency medicine physicians, 2024
- Dr. Weiner
- Connecticut median
- Medicare services
- 340vs 24340% above
- Medicare patients
- 343vs 25037% above
- Part D claims
- 108vs 482.3 times
Medians across 695 emergency medicine physicians in Connecticut with Dmand AI profiles that report each measure.
Dr. Weiner'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weiner and other emergency medicine physicians in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tammy Lynn Weiner treated 343 Medicare patients in 2024, average age 77
CMS counts 343 Medicare patients who saw Dr. Weiner in 2024. The largest group is 75 to 84, with 115 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.19, 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. Weiner's median patient age at 73, with 57% women.
Dr. Weiner's Medicare patients by age, 2024
Dr. Weiner's Medicare patients by sex, 2024
- Women19356%
- Men15044%
Chronic conditions among Dr. Weiner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Mood disorders53%
- Anxiety48%
- Depression45%
- Ischemic heart disease44%
- Atrial fibrillation39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weiner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women57%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tammy Lynn Weiner wrote 177 Medicare Part D claims in 2024
In 2024, Dr. Weiner wrote 177 Medicare Part D claims for 114 patients. 94% of them were for generic drugs. CMS names the drug for 108 of them, across 8 drugs with 11 or more claims each, at $1,089 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.
Dr. Weiner's Part D claims by kind of drug, 2024
- Generic167 claims94%
- Brand-name and other10 claims6%
Dr. Weiner'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. Weiner's Part D claims, 2024
- Opioids14%25 of 177 claims
- Antibiotics32%56 of 177 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: 262024: 108315%
Drugs named by CMS: 8 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. Tammy Lynn Weiner takes part in Medicare
Dr. Weiner 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. Tammy Lynn Weiner received $23 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Weiner from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Grifols Shared Services North America, Inc. paid the most, $23.
Companies that paid Dr. Weiner the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tammy Lynn Weiner graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Weiner graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tammy Lynn Weiner'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. Tammy Lynn Weiner
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. Tammy Lynn Weiner's NPI number?
Dr. Tammy Lynn Weiner's NPI number is 1932465408. It was assigned on April 9, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Tammy Lynn Weiner?
Dr. Tammy Lynn Weiner is an emergency medicine physician in Danbury, Connecticut. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Tammy Lynn Weiner practice?
Dr. Weiner practices at 24 Hospital Ave, Danbury, CT 06810. Dr. Weiner's primary practice is Northwell Danbury Hospital in Danbury, Connecticut, part of Northwell Health. Dmand AI also links Dr. Weiner to 1 medical group.
What is Dr. Tammy Lynn Weiner's office phone number?
The practice phone on file for Dr. Weiner is (203) 739-7000.
What is Dr. Tammy Lynn Weiner's medical license number?
Dr. Weiner holds Connecticut license 54145, one of the licenses on file in 2 states.
Which states has Dr. Tammy Lynn Weiner been licensed in?
Dmand AI has state licenses on file for Dr. Weiner in Connecticut and Ohio.
Which hospitals is Dr. Tammy Lynn Weiner affiliated with?
Dr. Weiner practices at Northwell Danbury Hospital in Danbury, Connecticut.
What medical group is Dr. Tammy Lynn Weiner part of?
Dr. Weiner is linked to Danbury Hospital. Dmand AI links Dr. Weiner to 1 more medical group.
Does Dr. Tammy Lynn Weiner accept Medicare?
Yes. CMS data shows Dr. Weiner billed Medicare for 340 services in 2024, and Dr. Weiner accepts Medicare assignment.
How many Medicare patients does Dr. Tammy Lynn Weiner see?
CMS counts 343 Medicare patients who saw Dr. Weiner in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Tammy Lynn Weiner bill to Medicare?
In 2024, Dr. Weiner's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
Where did Dr. Tammy Lynn Weiner go to medical school?
Dr. Weiner graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2012.
What drugs does Dr. Tammy Lynn Weiner prescribe most?
In 2024 Medicare Part D data, Dr. Weiner's most prescribed drugs by claims were Ondansetron ODT, Azithromycin and Cefpodoxime Proxetil.
Has Dr. Tammy Lynn Weiner received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Weiner from 1 company from 2018 to 2018. The largest total came from Grifols Shared Services North America, Inc.
How long has Dr. Tammy Lynn Weiner been practicing?
Dr. Weiner graduated from medical school in 2012, 14 years ago.
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