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Derek Demianczyk, DMD

  • Cleveland, OH
  • General practice dentistry
NPI1043655335
Affiliated sites
2
Medical groups
2
State license
1
Year NPI issued
2013
Practice locations
2
Practice address
357 S Gulph Rd, King Of Prussia, PA 19406-3174
Practice phone
Call (610) 337-2325
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Upper Merion Periodontal Associates

Dental practice · King Of Prussia, Pennsylvania

See all 4 affiliations

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Derek Demianczyk is a general practice dentistry in Cleveland, Ohio

Derek Demianczyk practices at Upper Merion Periodontal Associates in King Of Prussia, Pennsylvania.

Derek Demianczyk's NPI, 1043655335, was assigned on May 1, 2013. Derek Demianczyk holds Pennsylvania license DS040025.

NPI and contact details
NPI
1043655335NPI Registry (opens in a new tab)
NPI enumeration date
May 1, 2013
NPI status
Active
Practice phone
(610) 337-2325
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); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Derek Demianczyk practices in King Of Prussia and Cleveland

Derek Demianczyk's primary practice is Upper Merion Periodontal Associates, at 357 S Gulph Rd, King Of Prussia, PA 19406-3174. The practice phone is (610) 337-2325. The NPI Registry lists Derek Demianczyk's practice address as 9500 Euclid Ave, Cleveland, OH 44106.

  • Upper Merion Periodontal AssociatesPrimary
    357 S Gulph Rd, King Of Prussia, PA 19406-3174Phone(610) 337-2325
  • NPI Registry address
    9500 Euclid Ave, Cleveland, OH 44106 · Cuyahoga County

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

Derek Demianczyk is affiliated with 2 sites of care and 2 medical groups

Derek Demianczyk's primary practice is Upper Merion Periodontal Associates in King Of Prussia, Pennsylvania. Dmand AI also links Derek Demianczyk to 2 medical groups and 1 group practice or clinic, each named with a free account.

Upper Merion Periodontal AssociatesDental practice · King Of Prussia, PennsylvaniaPrimary
2 medical groupsNames with a free account1 group practice or clinicName with a free account
See all 4 affiliations for Derek Demianczyk

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Derek Demianczyk's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Derek Demianczyk practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Upper Merion Periodontal AssociatesAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Derek Demianczyk is one of 1,843 general practice dentistrys in Ohio

General practice is Derek Demianczyk's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Derek Demianczyk is licensed in Pennsylvania.

Specialties and state licenses

  • General practice dentistry, PennsylvaniaPrimaryLicense DS040025 · taxonomy 1223G0001X

General practice dentistrys near Derek Demianczyk

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

1,843general practice dentistrys in Ohio144general practice dentistrys in Cleveland

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

Derek Demianczyk's patients have a median age of 16

Across all payers, Dmand AI patient panel data puts Derek Demianczyk's median patient age at 16, with 47% women.

Derek Demianczyk's patients across all payers

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

Patient panel by age, all payers

Median age 16

Patient panel by sex, all payers

  • Women47%
  • Men47%

Source: Dmand AI Patient Panel Data

Sources for Derek Demianczyk'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel 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 Derek Demianczyk

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Derek Demianczyk's NPI number?

Derek Demianczyk's NPI number is 1043655335. It was assigned on May 1, 2013, and it is active in the NPI Registry.

What does Derek Demianczyk specialize in?

Derek Demianczyk is a general practice dentistry in Cleveland, Ohio. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).

Where does Derek Demianczyk practice?

Derek Demianczyk practices at 357 S Gulph Rd, King Of Prussia, PA 19406-3174. Derek Demianczyk also practices at 9500 Euclid Ave, Cleveland, OH 44106. Derek Demianczyk's primary practice is Upper Merion Periodontal Associates in King Of Prussia, Pennsylvania. Dmand AI also links Derek Demianczyk to 2 medical groups and 1 group practice or clinic.

What is Derek Demianczyk's office phone number?

The practice phone on file for Derek Demianczyk is (610) 337-2325.

What is Derek Demianczyk's medical license number?

Derek Demianczyk holds Pennsylvania license DS040025.

How long has Derek Demianczyk been practicing?

Derek Demianczyk's NPI was assigned in 2013.

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