Maria Lapchenko, DO
NPI 1841604238 · Psychiatry Physician · King of Prussia, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Lapchenko, DO is a Psychiatry Physician provider in King of Prussia, PA (NPI 1841604238).
Provider details
- NPI number
- 1841604238
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- OS020116 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 408 | 61 |
| Trazodone Hcl | 338 | 59 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 322 | 33 |
| Sertraline Hcl | 273 | 48 |
| Mirtazapine | 265 | 47 |
| Buspirone Hcl | 263 | 40 |
| Bupropion Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 109 W 27th StSuite 5sNew York, NY 10001Phone: (833) 351-8255Fax: (888) 815-3583
- 1 W Winter St.Suite 200 (private Office 418)Delaware, OH 43015Phone: (833) 351-8255Fax: (888) 815-3583
Registry dates
- Enumerated
- 2014-06-13
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Maria Lapchenko's NPI number?
- Maria Lapchenko's National Provider Identifier (NPI) is 1841604238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Lapchenko's specialty?
- Maria Lapchenko is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Lapchenko located?
- Maria Lapchenko's practice location on file with NPPES is 680 American Avenue, King of Prussia, PA 19406.
- What is Maria Lapchenko's phone number?
- The practice phone number listed in the NPPES registry for Maria Lapchenko is (833) 351-8255.
- Does Maria Lapchenko accept Medicare?
- Maria Lapchenko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Lapchenko's NPI active?
- Yes — Maria Lapchenko's NPI (1841604238) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.