Dr. David A. Pazer, MD
- Medicare services, 2024
- 4,034
- Medicare patients, 2024
- 403
- Part D claims, 2024
- 7,584
- Hospital affiliations
- 3
- Industry payments
- $5,885
- Practice address
- 96 Danbury Rd, Ridgefield, CT 06877
- Practice phone
- Call (860) 284-5200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prohealth Physicians
Ridgefield, Connecticut
Find Dr. Pazer'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. David A. Pazer is an internist in Ridgefield, Connecticut
Dr. Pazer practices at Prohealth Physicians in Ridgefield, Connecticut.
Dr. Pazer's NPI, 1710022264, was assigned on February 21, 2007. Dr. Pazer graduated from SUNY Downstate Health Sciences University in 1988. Dr. Pazer's Connecticut license number on file is 032270.
- NPI
- 1710022264NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072415397
- NPI enumeration date
- February 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (860) 284-5200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David A. Pazer practices at Prohealth Physicians in Ridgefield, Connecticut
Dr. Pazer's primary practice is Prohealth Physicians, at 96 Danbury Rd, Ridgefield, CT 06877 in Western Ct County. The practice phone is (860) 284-5200.
- Prohealth Physicians96 Danbury Rd, Ridgefield, CT 06877 · Western Ct CountyPhone(860) 284-5200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David A. Pazer is affiliated with 10 sites of care and 2 medical groups
Dr. Pazer's primary practice is Prohealth Physicians in Ridgefield, Connecticut. Dr. Pazer is also affiliated with Bridgeport Hospital. The medical group on file is ProHealth Physicians. Dmand AI also links Dr. Pazer to 2 more hospitals, 2 group practices and clinics, 2 home health agencies, 1 hospice, 1 skilled nursing facility 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. David A. Pazer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pazer practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prohealth Physicians | Available with a free account |
| +9 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David A. Pazer is one of 2,189 internists in Connecticut
Internal medicine is Dr. Pazer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Pazer is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Pazer's licenses on file in 2 states: Connecticut and New York.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
- New York license
Clinical focus
Dmand AI lists acid reflux, acute mini-stroke (TIA), acute skin infection, ADHD, adjustment disease, alcohol use disorders, alzheimer's disease and aneurysm among the conditions Dr. Pazer treats.
Internists near Dr. Pazer
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. David A. Pazer billed Medicare for 4,034 services in 2024
CMS data shows 4,034 Medicare services from Dr. Pazer across 36 procedure codes in 2024, for 403 Medicare patients. Medicare paid $162,561 for them.
Dr. Pazer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 2,4302024: 2,09214%
- Office and hospital visits
- 2023: 9732024: 80218%
- Other services
- 2023: 3002024: 755152%
- Surgery
- 2023: 3462024: 22136%
- Tests and treatments
- 2023: 1632024: 1641%
Where Dr. Pazer's Medicare services took place, 2024
- In an office3,96198%
- In a facility732%
Dr. Pazer compared with the Connecticut median for internists, 2024
- Dr. Pazer
- Connecticut median
- Medicare services
- 4,034vs 39010.3 times
- Medicare patients
- 403vs 1722.3 times
- Part D claims
- 6,796vs 34319.8 times
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Pazer'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. Pazer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pazer and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David A. Pazer treated 403 Medicare patients in 2024, average age 78
CMS counts 403 Medicare patients who saw Dr. Pazer in 2024. The largest group is 65 to 74, with 148 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Pazer's median patient age at 65, with 42% women.
Dr. Pazer's Medicare patients by age, 2024
Dr. Pazer's Medicare patients by sex, 2024
- Women17844%
- Men22556%
Chronic conditions among Dr. Pazer's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis40%
- Ischemic heart disease32%
- Chronic kidney disease30%
- Anxiety28%
- Mood disorders28%
- Atrial fibrillation26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Pazer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women42%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David A. Pazer wrote 7,584 Medicare Part D claims in 2024
In 2024, Dr. Pazer wrote 7,584 Medicare Part D claims for 601 patients. 86% of them were for generic drugs. CMS names the drug for 6,796 of them, across 116 drugs with 11 or more claims each, at $656,654 in total drug cost. In 2023, CMS named 6,124 claims across 104 drugs.
Dr. Pazer's Part D claims by kind of drug, 2024
- Generic6,553 claims86%
- Brand-name998 claims13%
- Other33 claims0%
Dr. Pazer'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. Pazer's Part D claims, 2024
- Opioids1%56 of 7,584 claims
- Antibiotics2%187 of 7,584 claims
- Antipsychotics, patients 65 and over1%105 of 7,584 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: 6,1242024: 6,79611%
Drugs named by CMS: 116 in 2024, 104 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. David A. Pazer offers telehealth to Medicare patients
Dr. Pazer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Pazer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David A. Pazer received $5,885 in industry payments from 2016 to 2021
CMS Open Payments shows 381 general payments to Dr. Pazer from 29 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $937.
General payments to Dr. Pazer by program year, 2016 to 2021
General payments to Dr. Pazer by kind, 2016 to 2021
- Food and beverage$5,875100%
- Education$100%
Companies that paid Dr. Pazer the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David A. Pazer has 1 award and honors on record
Dmand AI lists 1 award for Dr. Pazer, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Pazer
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. David A. Pazer graduated from SUNY Downstate Health Sciences University
Dr. Pazer graduated from SUNY Downstate Health Sciences University in 1988.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. David A. Pazer accepts plans from 14 insurance carriers
Dr. Pazer is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Pazer accepts, by number of carriers
- PPO9
- HMO7
- Medicare7
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. David A. Pazer'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. David A. Pazer
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. David A. Pazer's NPI number?
Dr. David A. Pazer's NPI number is 1710022264. It was assigned on February 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. David A. Pazer?
Dr. David A. Pazer is an internist in Ridgefield, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David A. Pazer practice?
Dr. Pazer practices at 96 Danbury Rd, Ridgefield, CT 06877. Dr. Pazer's primary practice is Prohealth Physicians in Ridgefield, Connecticut. Dmand AI also links Dr. Pazer to 2 hospitals, 2 group practices and clinics, 2 home health agencies, 1 hospice, 1 skilled nursing facility and 1 medical group.
What is Dr. David A. Pazer's office phone number?
The practice phone on file for Dr. Pazer is (860) 284-5200.
What is Dr. David A. Pazer's medical license number?
Dr. Pazer's Connecticut license number on file is 032270, one of the licenses on file in 2 states.
Which states has Dr. David A. Pazer been licensed in?
Dmand AI has state licenses on file for Dr. Pazer in Connecticut (1992 to 2025) and New York (2003 to 2005).
Which hospitals is Dr. David A. Pazer affiliated with?
Dr. Pazer is affiliated with Bridgeport Hospital. Dmand AI links Dr. Pazer to 2 more hospitals.
What medical group is Dr. David A. Pazer part of?
Dr. Pazer is linked to ProHealth Physicians. Dmand AI links Dr. Pazer to 1 more medical group.
Does Dr. David A. Pazer accept Medicare?
Yes. CMS data shows Dr. Pazer billed Medicare for 4,034 services in 2024, and Dr. Pazer accepts Medicare assignment.
Does Dr. David A. Pazer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Pazer as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. David A. Pazer see?
CMS counts 403 Medicare patients who saw Dr. Pazer in 2024, with an average age of 78.
Is Dr. David A. Pazer board certified?
Yes. Dr. Pazer is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. David A. Pazer bill to Medicare?
In 2024, Dr. Pazer's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and lab and pathology test (80053).
Where did Dr. David A. Pazer go to medical school?
Dr. Pazer graduated from SUNY Downstate Health Sciences University in 1988.
What drugs does Dr. David A. Pazer prescribe most?
In 2024 Medicare Part D data, Dr. Pazer's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Levothyroxine Sodium.
Has Dr. David A. Pazer received payments from drug or device companies?
CMS Open Payments shows $5,885 in general payments to Dr. Pazer from 29 companies from 2016 to 2021. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. David A. Pazer been practicing?
Dr. Pazer graduated from medical school in 1988, 38 years ago.
What insurance does Dr. David A. Pazer accept?
Dr. Pazer is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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