Dr. Aftab Poshni, MD
- Medicare services, 2024
- 391
- Medicare patients, 2024
- 135
- Part D claims, 2024
- 2,748
- Hospital affiliations
- 1
- Industry payments
- $17,763
- Practice address
- 500 Coventry Ln, Crystal Lake, IL 60014
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Horizons Behavioral Health - HOPD
Acute Care Hospital outpatient department · Crystal Lake, Illinois
Find Dr. Poshni'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. Aftab Poshni is a psychiatrist in Crystal Lake, Illinois
Dr. Poshni practices at Horizons Behavioral Health - HOPD in Crystal Lake, Illinois.
Dr. Poshni's NPI, 1821097924, was assigned on July 20, 2005. Dr. Poshni holds Illinois license 036-089593.
- NPI
- 1821097924NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850584590
- NPI enumeration date
- July 20, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aftab Poshni practices at Horizons Behavioral Health - HOPD in Crystal Lake, Illinois
Dr. Poshni's primary practice is Horizons Behavioral Health - HOPD, at 500 Coventry Ln, Crystal Lake, IL 60014.
- Horizons Behavioral Health - HOPD500 Coventry Ln, Crystal Lake, IL 60014
Source: Dmand AI Affiliation Data
Dr. Aftab Poshni is affiliated with 4 sites of care and 1 medical group
Dr. Poshni's primary practice is Horizons Behavioral Health - HOPD in Crystal Lake, Illinois. Dr. Poshni is also affiliated with Advocate Good Shepherd Hospital. The medical group on file is Horizons Behavioral Health. Dmand AI also links Dr. Poshni to 1 more group practice or clinic and 1 hospital outpatient department, each named with a free account. Dr. Poshni's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Aftab Poshni's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Poshni practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Horizons Behavioral Health - HOPD | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aftab Poshni is one of 1,527 psychiatrists in Illinois
Psychiatry is Dr. Poshni's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Poshni is licensed in Illinois.
Specialties and state licenses
- Psychiatry, IllinoisPrimary
Psychiatrists near Dr. Poshni
Counts of psychiatrists 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. Aftab Poshni billed Medicare for 391 services in 2024
CMS data shows 391 Medicare services from Dr. Poshni across 3 procedure codes in 2024, for 135 Medicare patients. Medicare paid $25,460 for them.
Dr. Poshni's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4062024: 3914%
Where Dr. Poshni's Medicare services took place, 2024
- In an office35791%
- In a facility349%
Dr. Poshni compared with the Illinois median for psychiatrists, 2024
- Dr. Poshni
- Illinois median
- Medicare services
- 391vs 20393% above
- Medicare patients
- 135vs 632.1 times
- Part D claims
- 2,665vs 17415.3 times
Medians across 1,588 psychiatrists in Illinois with Dmand AI profiles that report each measure.
Dr. Poshni'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. Poshni and other psychiatrists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aftab Poshni treated 135 Medicare patients in 2024, average age 68
CMS counts 135 Medicare patients who saw Dr. Poshni in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have mood disorders, and 73% have anxiety. 21% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Poshni's median patient age at 48, with 46% women.
Dr. Poshni's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Poshni's Medicare patients by sex, 2024
- Women6750%
- Men6850%
Chronic conditions among Dr. Poshni's Medicare patients, 2024
- Mood disorders75%
- Anxiety73%
- High cholesterol70%
- Depression63%
- High blood pressure59%
- Arthritis43%
- Bipolar disorder41%
- Diabetes28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Poshni's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women46%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aftab Poshni wrote 2,748 Medicare Part D claims in 2024
In 2024, Dr. Poshni wrote 2,748 Medicare Part D claims for 166 patients. 94% of them were for generic drugs. CMS names the drug for 2,665 of them, across 51 drugs with 11 or more claims each, at $154,580 in total drug cost. In 2023, CMS named 2,597 claims across 45 drugs.
Dr. Poshni's Part D claims by kind of drug, 2024
- Generic2,593 claims94%
- Brand-name155 claims6%
Dr. Poshni'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. Poshni's Part D claims, 2024
- Antipsychotics, patients 65 and over12%317 of 2,748 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: 2,5972024: 2,6653%
Drugs named by CMS: 51 in 2024, 45 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. Aftab Poshni offers telehealth to Medicare patients
Dr. Poshni accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Poshni as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Aftab Poshni received $17,763 in industry payments from 2016 to 2025
CMS Open Payments shows 1,053 general payments to Dr. Poshni from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $1,975.
General payments to Dr. Poshni by program year, 2016 to 2025
General payments to Dr. Poshni by kind, 2016 to 2025
- Food and beverage$17,63199%
- Education$1321%
Companies that paid Dr. Poshni the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Aftab Poshni'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 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) |
| 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. Aftab Poshni
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. Aftab Poshni's NPI number?
Dr. Aftab Poshni's NPI number is 1821097924. It was assigned on July 20, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Aftab Poshni?
Dr. Aftab Poshni is a psychiatrist in Crystal Lake, Illinois. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Aftab Poshni practice?
Dr. Poshni practices at 500 Coventry Ln, Crystal Lake, IL 60014. Dr. Poshni's primary practice is Horizons Behavioral Health - HOPD in Crystal Lake, Illinois. Dmand AI also links Dr. Poshni to 1 group practice or clinic and 1 hospital outpatient department.
What is Dr. Aftab Poshni's medical license number?
Dr. Poshni holds Illinois license 036-089593.
Which hospitals is Dr. Aftab Poshni affiliated with?
Dr. Poshni is affiliated with Advocate Good Shepherd Hospital.
What medical group is Dr. Aftab Poshni part of?
Dr. Poshni is linked to Horizons Behavioral Health.
Does Dr. Aftab Poshni accept Medicare?
Yes. CMS data shows Dr. Poshni billed Medicare for 391 services in 2024, and Dr. Poshni accepts Medicare assignment.
Does Dr. Aftab Poshni offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Poshni as offering telehealth services.
How many Medicare patients does Dr. Aftab Poshni see?
CMS counts 135 Medicare patients who saw Dr. Poshni in 2024, with an average age of 68.
What services does Dr. Aftab Poshni bill to Medicare?
In 2024, Dr. Poshni's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and hospital inpatient care (99222).
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What drugs does Dr. Aftab Poshni prescribe most?
In 2024 Medicare Part D data, Dr. Poshni's most prescribed drugs by claims were Clonazepam, Escitalopram Oxalate and Olanzapine.
Has Dr. Aftab Poshni received payments from drug or device companies?
CMS Open Payments shows $17,763 in general payments to Dr. Poshni from 34 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Aftab Poshni been practicing?
Dr. Poshni graduated from medical school in 1983, 43 years ago.
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