J Neurosci
Dr. David I. Astrachan, MD
- Medicare services, 2024
- 2,296
- Medicare patients, 2024
- 601
- Part D claims, 2024
- 1,650
- Publications
- 13
- Hospital affiliations
- 2
- Practice address
- 2200 Whitney Avenue, Suite 380, Hamden, CT 06518
- Practice phone
- Call (203) 281-3636
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Endoscopy Center of Connecticut
Surgery Center - Medicare-Certified · Hamden, Connecticut
Find Dr. Astrachan'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 I. Astrachan is an otolaryngologist in Hamden, Connecticut
Dr. Astrachan practices at Endoscopy Center of Connecticut in Hamden, Connecticut.
Dr. Astrachan's NPI, 1225009046, was assigned on January 30, 2006. Dr. Astrachan graduated from Yale School of Medicine in 1984. Dr. Astrachan holds Connecticut license 027670.
- NPI
- 1225009046NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072610708
- NPI enumeration date
- January 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 281-3636
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David I. Astrachan practices at Endoscopy Center of Connecticut in Hamden, Connecticut
Dr. Astrachan's primary practice is Endoscopy Center of Connecticut, at 2200 Whitney Avenue, Suite 380, Hamden, CT 06518. The practice phone is (203) 281-3636.
- Endoscopy Center of Connecticut2200 Whitney Avenue, Suite 380, Hamden, CT 06518Phone(203) 281-3636
Source: Dmand AI Affiliation Data
Dr. David I. Astrachan is affiliated with 5 sites of care and 2 medical groups
Dr. Astrachan's primary practice is Endoscopy Center of Connecticut in Hamden, Connecticut. Dr. Astrachan is also affiliated with Yale New Haven Hospital. The medical group on file is Northeast Medical Group. Dmand AI also links Dr. Astrachan to 1 more hospital, 2 group practices and clinics and 1 medical group, 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. David I. Astrachan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Astrachan practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Endoscopy Center of Connecticut | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David I. Astrachan is one of 124 otolaryngologists in Connecticut
Otolaryngology is Dr. Astrachan's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Astrachan is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dr. Astrachan is licensed in Connecticut.
Specialties and state licenses
- Otolaryngology, ConnecticutPrimary
Clinical focus
Dmand AI lists acute sinusitis, chronic ear infection, chronic nasal allergies, chronic sinusitis, ear eustachian tube disorders, endoscopic sinus surgery, hearing loss and impairment and larynx and vocal cord disease among the conditions Dr. Astrachan treats.
Otolaryngologists near Dr. Astrachan
Counts of otolaryngologists 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 I. Astrachan billed Medicare for 2,296 services in 2024
CMS data shows 2,296 Medicare services from Dr. Astrachan across 13 procedure codes in 2024, for 601 Medicare patients. Medicare paid $113,740 for them. Every service was in an office.
Dr. Astrachan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9892024: 9375%
- Tests and treatments
- 2023: 8142024: 71612%
- Surgery
- 2023: 5902024: 53310%
- Other services
- 2023: 1842024: 11040%
Dr. Astrachan compared with the Connecticut median for otolaryngologists, 2024
- Dr. Astrachan
- Connecticut median
- Medicare services
- 2,296vs 7483.1 times
- Medicare patients
- 601vs 31790% above
- Part D claims
- 1,417vs 3534.0 times
Medians across 120 otolaryngologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Astrachan'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. Astrachan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Astrachan and other otolaryngologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David I. Astrachan treated 601 Medicare patients in 2024, average age 77
CMS counts 601 Medicare patients who saw Dr. Astrachan in 2024. The largest group is 75 to 84, with 238 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Astrachan's median patient age at 71, with 52% women.
Dr. Astrachan's Medicare patients by age, 2024
Dr. Astrachan's Medicare patients by sex, 2024
- Women34457%
- Men25743%
Chronic conditions among Dr. Astrachan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease28%
- Anxiety27%
- Diabetes25%
- Mood disorders25%
- Osteoporosis23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Astrachan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David I. Astrachan wrote 1,650 Medicare Part D claims in 2024
In 2024, Dr. Astrachan wrote 1,650 Medicare Part D claims for 519 patients. 97% of them were for generic drugs. CMS names the drug for 1,417 of them, across 27 drugs with 11 or more claims each, at $21,065 in total drug cost. In 2023, CMS named 1,213 claims across 25 drugs.
Dr. Astrachan's Part D claims by kind of drug, 2024
- Generic1,608 claims97%
- Brand-name42 claims3%
Dr. Astrachan'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. Astrachan's Part D claims, 2024
- Antibiotics14%231 of 1,650 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: 1,2132024: 1,41717%
Drugs named by CMS: 27 in 2024, 25 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. David I. Astrachan takes part in Medicare
Dr. Astrachan 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. David I. Astrachan has 13 publications on record
Dmand AI links 13 papers to Dr. Astrachan. The most frequent topics are Reflex, Startle, Acoustic Stimulation and Electroshock. Dr. Astrachan has published most often in Laryngoscope. Dr. Astrachan's most frequent co-author is W Jarrard Goodwin, MD.
Topics Dr. Astrachan writes about most
- Reflex, Startle
- Acoustic Stimulation
- Electroshock
- Serotonin
- Spinal Cord
- Aggression
- Brain Stem
- Injections, Spinal
Dr. Astrachan's most frequent co-authors
Recent publications by Dr. Astrachan
Commun Psychopharmacol
Ann Otol Rhinol Laryngol
See who Dr. Astrachan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Astrachan works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David I. Astrachan received $2,489 in industry payments from 2016 to 2025
CMS Open Payments shows 107 general payments to Dr. Astrachan from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $673.
General payments to Dr. Astrachan by program year, 2016 to 2025
Companies that paid Dr. Astrachan 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. David I. Astrachan has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Astrachan, most recently Top Doctor Connecticut in 2024.
Awards and honors for Dr. Astrachan
- 2024
- Top Doctor Connecticut
- Undated
- AAO-HNS Fellow
- Checkbook Top Doc
Source: Dmand AI Professional Profile Data
Dr. David I. Astrachan graduated from Yale School of Medicine
Dr. Astrachan graduated from Yale School of Medicine in 1984. Dr. Astrachan is a member of NHS.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. David I. Astrachan accepts plans from 17 insurance carriers
Dr. Astrachan is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Excellus BlueCross BlueShield
- HCSC
- Aspirus Health Plan
- +9 more carriersWith a free account
Plan types Dr. Astrachan accepts, by number of carriers
- PPO12
- Medicare10
- HMO9
- POS6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. David I. Astrachan'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 I. Astrachan
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 I. Astrachan's NPI number?
Dr. David I. Astrachan's NPI number is 1225009046. It was assigned on January 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David I. Astrachan?
Dr. David I. Astrachan is an otolaryngologist in Hamden, Connecticut. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. David I. Astrachan practice?
Dr. Astrachan practices at 2200 Whitney Avenue, Suite 380, Hamden, CT 06518. Dr. Astrachan's primary practice is Endoscopy Center of Connecticut in Hamden, Connecticut. Dmand AI also links Dr. Astrachan to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. David I. Astrachan's office phone number?
The practice phone on file for Dr. Astrachan is (203) 281-3636.
What is Dr. David I. Astrachan's medical license number?
Dr. Astrachan holds Connecticut license 027670.
Which hospitals is Dr. David I. Astrachan affiliated with?
Dr. Astrachan is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Astrachan to 1 more hospital.
What medical group is Dr. David I. Astrachan part of?
Dr. Astrachan is linked to Northeast Medical Group. Dmand AI links Dr. Astrachan to 1 more medical group.
Does Dr. David I. Astrachan accept Medicare?
Yes. CMS data shows Dr. Astrachan billed Medicare for 2,296 services in 2024, and Dr. Astrachan accepts Medicare assignment.
How many Medicare patients does Dr. David I. Astrachan see?
CMS counts 601 Medicare patients who saw Dr. Astrachan in 2024, with an average age of 77.
Is Dr. David I. Astrachan board certified?
Yes. Dr. Astrachan is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
Show 8 more questionsShow fewer questions
What services does Dr. David I. Astrachan bill to Medicare?
In 2024, Dr. Astrachan's most billed Medicare services were office visit, established patient (99213), ear, nose and throat service (92557) and ear, nose and throat service (92567).
Where did Dr. David I. Astrachan go to medical school?
Dr. Astrachan graduated from Yale School of Medicine in 1984.
What drugs does Dr. David I. Astrachan prescribe most?
In 2024 Medicare Part D data, Dr. Astrachan's most prescribed drugs by claims were Famotidine, Mometasone Furoate and Levocetirizine Dihydrochloride.
Has Dr. David I. Astrachan received payments from drug or device companies?
CMS Open Payments shows $2,489 in general payments to Dr. Astrachan from 15 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. David I. Astrachan been practicing?
Dr. Astrachan graduated from medical school in 1984, 42 years ago.
Does Dr. David I. Astrachan do research?
Dmand AI links 13 publications to Dr. Astrachan.
Who does Dr. David I. Astrachan publish with?
Dr. Astrachan's most frequent co-authors are W Jarrard Goodwin, MD (2 shared papers).
What insurance does Dr. David I. Astrachan accept?
Dr. Astrachan is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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