Dr. Anna P. Mackender, MD
- Medicare services, 2024
- 429
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 1,106
- Industry payments
- $9,641
- Affiliated sites
- 2
- Practice address
- 1819 Bay Scott Circle, Naperville, IL 60540
- Practice phone
- Call (630) 357-2456
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
SamaraCare
Outpatient Addiction Treatment · Naperville, Illinois
Find Dr. Mackender'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. Anna P. Mackender is a psychiatrist in Naperville, Illinois
Dr. Mackender practices at SamaraCare in Naperville, Illinois.
Dr. Mackender's NPI, 1285862284, was assigned on June 29, 2009. Dr. Mackender holds Illinois license 125.055770.
- NPI
- 1285862284NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688813181
- NPI enumeration date
- June 29, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (630) 357-2456
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anna P. Mackender practices at SamaraCare in Naperville, Illinois
Dr. Mackender's primary practice is SamaraCare, at 1819 Bay Scott Circle, Naperville, IL 60540. The practice phone is (630) 357-2456.
- SamaraCare1819 Bay Scott Circle, Naperville, IL 60540Phone(630) 357-2456
Source: Dmand AI Affiliation Data
Dr. Anna P. Mackender is affiliated with 2 sites of care and 1 medical group
Dr. Mackender's primary practice is SamaraCare in Naperville, Illinois. The medical group on file is SamaraCare. Dmand AI also links Dr. Mackender to 1 more group practice or clinic, named with a free account. Dr. Mackender's employer is on file too: a behavioral health center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anna P. Mackender's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mackender practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SamaraCare | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anna P. Mackender is one of 1,527 psychiatrists in Illinois
Psychiatry is Dr. Mackender's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Mackender is licensed in Illinois.
Specialties and state licenses
- Psychiatry, IllinoisPrimary
Psychiatrists near Dr. Mackender
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. Anna P. Mackender billed Medicare for 429 services in 2024
CMS data shows 429 Medicare services from Dr. Mackender across 2 procedure codes in 2024, for 79 Medicare patients. Medicare paid $34,941 for them. Every service was in an office.
Dr. Mackender's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4422024: 33125%
- Tests and treatments
- 2023: 1512024: 9835%
Dr. Mackender compared with the Illinois median for psychiatrists, 2024
- Dr. Mackender
- Illinois median
- Medicare services
- 429vs 2032.1 times
- Medicare patients
- 79vs 6325% above
- Part D claims
- 936vs 1745.4 times
Medians across 1,588 psychiatrists in Illinois with Dmand AI profiles that report each measure.
Dr. Mackender'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anna P. Mackender treated 79 Medicare patients in 2024, average age 70
CMS counts 79 Medicare patients who saw Dr. Mackender in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have anxiety, and 75% have depression. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mackender's median patient age at 42, with 74% women.
Dr. Mackender's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mackender's Medicare patients by sex, 2024
- Women4962%
- Men3038%
Chronic conditions among Dr. Mackender's Medicare patients, 2024
- Anxiety75%
- Depression75%
- High cholesterol75%
- Mood disorders75%
- High blood pressure63%
- Arthritis43%
- Bipolar disorder28%
- Diabetes23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mackender's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women74%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anna P. Mackender wrote 1,106 Medicare Part D claims in 2024
In 2024, Dr. Mackender wrote 1,106 Medicare Part D claims for 104 patients. 95% of them were for generic drugs. CMS names the drug for 936 of them, across 27 drugs with 11 or more claims each, at $55,481 in total drug cost. In 2023, CMS named 1,118 claims across 32 drugs.
Dr. Mackender's Part D claims by kind of drug, 2024
- Generic1,049 claims95%
- Brand-name57 claims5%
Dr. Mackender'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. Mackender's Part D claims, 2024
- Antipsychotics, patients 65 and over7%76 of 1,106 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: 1,1182024: 93616%
Drugs named by CMS: 27 in 2024, 32 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. Anna P. Mackender offers telehealth to Medicare patients
Dr. Mackender accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mackender as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Anna P. Mackender received $9,641 in industry payments from 2016 to 2025
CMS Open Payments shows 498 general payments to Dr. Mackender from 32 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, $1,084.
General payments to Dr. Mackender by program year, 2016 to 2025
General payments to Dr. Mackender by kind, 2016 to 2025
- Food and beverage$9,58299%
- Education$591%
Companies that paid Dr. Mackender 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. Anna P. Mackender'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) |
| 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. Anna P. Mackender
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. Anna P. Mackender's NPI number?
Dr. Anna P. Mackender's NPI number is 1285862284. It was assigned on June 29, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Anna P. Mackender?
Dr. Anna P. Mackender is a psychiatrist in Naperville, Illinois. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Anna P. Mackender practice?
Dr. Mackender practices at 1819 Bay Scott Circle, Naperville, IL 60540. Dr. Mackender's primary practice is SamaraCare in Naperville, Illinois. Dmand AI also links Dr. Mackender to 1 group practice or clinic.
What is Dr. Anna P. Mackender's office phone number?
The practice phone on file for Dr. Mackender is (630) 357-2456.
What is Dr. Anna P. Mackender's medical license number?
Dr. Mackender holds Illinois license 125.055770.
What medical group is Dr. Anna P. Mackender part of?
Dr. Mackender is linked to SamaraCare.
Does Dr. Anna P. Mackender accept Medicare?
Yes. CMS data shows Dr. Mackender billed Medicare for 429 services in 2024, and Dr. Mackender accepts Medicare assignment.
Does Dr. Anna P. Mackender offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mackender as offering telehealth services.
How many Medicare patients does Dr. Anna P. Mackender see?
CMS counts 79 Medicare patients who saw Dr. Mackender in 2024, with an average age of 70.
What services does Dr. Anna P. Mackender bill to Medicare?
In 2024, Dr. Mackender's most billed Medicare services were office visit, established patient (99214) and psychiatric service (90833).
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What drugs does Dr. Anna P. Mackender prescribe most?
In 2024 Medicare Part D data, Dr. Mackender's most prescribed drugs by claims were Sertraline HCl, Bupropion XL and Clonazepam.
Has Dr. Anna P. Mackender received payments from drug or device companies?
CMS Open Payments shows $9,641 in general payments to Dr. Mackender from 32 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Anna P. Mackender been practicing?
Dr. Mackender graduated from medical school in 2009, 17 years ago.
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