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Dr. Alexander Tkatchenko, DO

  • Erie, PA
  • Psychiatrist
NPI1578305470
Part D claims, 2024
15
Industry payments
$16
State license
1
Year NPI issued
2024
Practice address
5515 Peach St, Erie, PA 16509-2603
Practice phone
Call (814) 864-4031
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Alexander Tkatchenko is a psychiatrist in Erie, Pennsylvania

Dr. Tkatchenko practices in Erie, Pennsylvania.

Dr. Tkatchenko's NPI, 1578305470, was assigned on June 11, 2024. Dr. Tkatchenko holds Pennsylvania license OT023844.

NPI and contact details
NPI
1578305470NPI Registry (opens in a new tab)
NPI enumeration date
June 11, 2024
NPI status
Active
Practice phone
(814) 864-4031
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. Alexander Tkatchenko's practice address is in Erie, Pennsylvania

Dr. Tkatchenko's practice address in the NPI Registry is 5515 Peach St, Erie, PA 16509-2603. The practice phone is (814) 864-4031.

  • NPI Registry address
    5515 Peach St, Erie, PA 16509-2603Phone(814) 864-4031

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Dr. Alexander Tkatchenko's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tkatchenko practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dr. Tkatchenko's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Alexander Tkatchenko is one of 1,873 psychiatrists in Pennsylvania

Psychiatry is Dr. Tkatchenko's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Tkatchenko is board certified in 2024 - 2026 by the PA State License. Dr. Tkatchenko is licensed in Pennsylvania.

Specialties and state licenses

  • Psychiatry, PennsylvaniaPrimaryLicense OT023844 · taxonomy 2084P0800X

Psychiatrists near Dr. Tkatchenko

Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.

1,873psychiatrists in Pennsylvania39psychiatrists in Erie

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Alexander Tkatchenko's patients have a median age of 27

Across all payers, Dmand AI patient panel data puts Dr. Tkatchenko's median patient age at 27, with 0% women.

Dr. Tkatchenko's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 27

Patient panel by sex, all payers

  • Women0%
  • Men100%

Source: Dmand AI Patient Panel Data

Dr. Alexander Tkatchenko wrote 15 Medicare Part D claims in 2024

In 2024, Dr. Tkatchenko wrote 15 Medicare Part D claims. 87% of them were for generic drugs.

Part D claims, 202415

Dr. Tkatchenko's Part D claims by kind of drug, 2024

  • Generic13 claims87%
  • Brand-name and other2 claims13%

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Dr. Alexander Tkatchenko received $16 in industry payments in 2024

CMS Open Payments shows 1 general payment to Dr. Tkatchenko from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Supernus Pharmaceuticals, Inc. paid the most, $16.

Companies that paid Dr. Tkatchenko the most, 2024 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Tkatchenko

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Alexander Tkatchenko is board certified in 2024 - 2026

  1. Board certified in 2024 - 2026PA State License

Source: Dmand AI Professional Profile Data

Sources for Dr. Alexander Tkatchenko's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Alexander Tkatchenko

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. Alexander Tkatchenko's NPI number?

Dr. Alexander Tkatchenko's NPI number is 1578305470. It was assigned on June 11, 2024, and it is active in the NPI Registry.

What kind of doctor is Dr. Alexander Tkatchenko?

Dr. Alexander Tkatchenko is a psychiatrist in Erie, Pennsylvania. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dr. Alexander Tkatchenko practice?

Dr. Tkatchenko practices at 5515 Peach St, Erie, PA 16509-2603.

What is Dr. Alexander Tkatchenko's office phone number?

The practice phone on file for Dr. Tkatchenko is (814) 864-4031.

What is Dr. Alexander Tkatchenko's medical license number?

Dr. Tkatchenko holds Pennsylvania license OT023844.

Is Dr. Alexander Tkatchenko board certified?

Yes. Dr. Tkatchenko is board certified in 2024 - 2026 by the PA State License.

Has Dr. Alexander Tkatchenko received payments from drug or device companies?

CMS Open Payments shows $16 in general payments to Dr. Tkatchenko from 1 company from 2024 to 2024. The largest total came from Supernus Pharmaceuticals, Inc.

How long has Dr. Alexander Tkatchenko been practicing?

Dr. Tkatchenko's NPI was assigned in 2024.

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