Nicholas S. Dichiara, PA-C
- Medicare patients, 2024
- 52
- Part D claims, 2024
- 57
- Hospital affiliations
- 1
- Industry payments
- $39
- Medical groups
- 2
- Practice address
- 1035-116Th Ave NE, Bellevue, WA 98004
- Practice phone
- Call (425) 688-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Nicholas Dichiara'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.
Nicholas S. Dichiara is a surgical physician assistant in Bellevue, Washington
Nicholas Dichiara practices at Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System.
Nicholas Dichiara's NPI, 1649883166, was assigned on August 25, 2020. Nicholas Dichiara holds Washington license PA61224842.
- NPI
- 1649883166NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294123915
- NPI enumeration date
- August 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (425) 688-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nicholas S. Dichiara practices at Overlake Medical Center in Bellevue, Washington
Nicholas Dichiara's primary practice is Overlake Medical Center, at 1035-116Th Ave NE, Bellevue, WA 98004 in King County. The practice phone is (425) 688-5000.
- Overlake Medical Center1035-116Th Ave NE, Bellevue, WA 98004 · King CountyPhone(425) 688-5000
Source: Dmand AI Affiliation Data
Nicholas S. Dichiara is affiliated with 2 sites of care and 2 medical groups
Nicholas Dichiara's primary practice is Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System. The medical group on file is Seattle Orthopedic Center. Dmand AI also links Nicholas Dichiara to 1 more ambulatory surgery center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Nicholas S. Dichiara's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nicholas Dichiara practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Overlake Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across MultiCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Nicholas S. Dichiara is one of 535 surgical physician assistants in Washington
Surgical is Nicholas Dichiara's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Nicholas Dichiara is licensed in Washington.
Specialties and state licenses
- Surgical physician assistant, WashingtonPrimary
Surgical physician assistants near Nicholas Dichiara
Counts of surgical physician assistants 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
Nicholas S. Dichiara treated 52 Medicare patients in 2024, average age 78
CMS counts 52 Medicare patients who saw Nicholas Dichiara in 2024. The largest group is 75 to 84, with 22 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nicholas Dichiara's median patient age at 55, with 52% women.
Nicholas Dichiara's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Nicholas Dichiara's Medicare patients by sex, 2024
- Women3058%
- Men2242%
Chronic conditions among Nicholas Dichiara's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Atrial fibrillation37%
- Ischemic heart disease33%
- Mood disorders31%
- Anxiety29%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Nicholas Dichiara's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nicholas S. Dichiara wrote 57 Medicare Part D claims in 2024
In 2024, Nicholas Dichiara wrote 57 Medicare Part D claims for 26 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Nicholas Dichiara's Part D claims, 2024
- Opioids33%19 of 57 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Nicholas S. Dichiara takes part in Medicare
Nicholas Dichiara accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Nicholas S. Dichiara received $39 in industry payments in 2025
CMS Open Payments shows 1 general payment to Nicholas Dichiara from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $39.
Companies that paid Nicholas Dichiara the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Nicholas S. Dichiara'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 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 (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 Nicholas S. Dichiara
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nicholas S. Dichiara's NPI number?
Nicholas S. Dichiara's NPI number is 1649883166. It was assigned on August 25, 2020, and it is active in the NPI Registry.
What does Nicholas S. Dichiara specialize in?
Nicholas S. Dichiara is a surgical physician assistant in Bellevue, Washington. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Nicholas S. Dichiara practice?
Nicholas Dichiara practices at 1035-116Th Ave NE, Bellevue, WA 98004. Nicholas Dichiara's primary practice is Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System. Dmand AI also links Nicholas Dichiara to 1 ambulatory surgery center and 1 medical group.
What is Nicholas S. Dichiara's office phone number?
The practice phone on file for Nicholas Dichiara is (425) 688-5000.
What is Nicholas S. Dichiara's medical license number?
Nicholas Dichiara holds Washington license PA61224842, one of 2 state licenses on file.
Which hospitals is Nicholas S. Dichiara affiliated with?
Nicholas Dichiara practices at Overlake Medical Center in Bellevue, Washington.
What medical group is Nicholas S. Dichiara part of?
Nicholas Dichiara is linked to Seattle Orthopedic Center. Dmand AI links Nicholas Dichiara to 1 more medical group.
Does Nicholas S. Dichiara accept Medicare?
Yes. CMS lists Nicholas Dichiara as accepting Medicare assignment.
How many Medicare patients does Nicholas S. Dichiara see?
CMS counts 52 Medicare patients who saw Nicholas Dichiara in 2024, with an average age of 78.
Has Nicholas S. Dichiara received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Nicholas Dichiara from 1 company from 2025 to 2025. The largest total came from Ethicon Inc.
How long has Nicholas S. Dichiara been practicing?
Nicholas Dichiara graduated from medical school in 2021, 5 years ago.
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