Xenophon Stephen Speros IV, PA-C
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 46
- Industry payments
- $16
- Affiliated sites
- 4
- Medical groups
- 2
- Practice address
- 1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922
- Practice phone
- Call (908) 273-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Summit Medical Group Ambulatory Surgery Center - Berkeley Heights
Surgery Center - Medicare-Certified · Berkeley Heights, New Jersey
Find Xenophon Speros' 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.
Xenophon Stephen Speros IV is a surgical physician assistant in Berkeley Heights, New Jersey
Xenophon Speros practices at Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey.
Xenophon Speros' NPI, 1831932078, was assigned on June 17, 2024. Xenophon Speros holds New Jersey license 25MP00859900.
- NPI
- 1831932078NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547700130
- NPI enumeration date
- June 17, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (908) 273-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Xenophon Stephen Speros IV practices at Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey
Xenophon Speros' primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights, at 1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922. The practice phone is (908) 273-4300.
- Summit Medical Group Ambulatory Surgery Center - Berkeley Heights1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922Phone(908) 273-4300
Source: Dmand AI Affiliation Data
Xenophon Stephen Speros IV is affiliated with 4 sites of care and 2 medical groups
Xenophon Speros' primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey. The medical group on file is RWJBarnabas Health Medical Group. Dmand AI also links Xenophon Speros to 1 more group practice or clinic, 1 home health agency, 1 ambulatory surgery center and 1 medical group, each named with a free account. Xenophon Speros' employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Xenophon Stephen Speros IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Xenophon Speros practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summit Medical Group Ambulatory Surgery Center - Berkeley Heights | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Xenophon Stephen Speros IV is one of 498 surgical physician assistants in New Jersey
Surgical is Xenophon Speros' primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Xenophon Speros is licensed in New Jersey.
Specialties and state licenses
- Surgical physician assistant, New JerseyPrimary
Surgical physician assistants near Xenophon Speros
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
Xenophon Stephen Speros IV treated 17 Medicare patients in 2024, average age 72
CMS counts 17 Medicare patients who saw Xenophon Speros in 2024. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 0.75, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Xenophon Speros' median patient age at 53, with 63% women.
Chronic conditions among Xenophon Speros' Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
Share of Medicare patients with each condition. A patient can have several.
Xenophon Speros' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women63%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Xenophon Stephen Speros IV wrote 46 Medicare Part D claims in 2024
In 2024, Xenophon Speros wrote 46 Medicare Part D claims for 18 patients. 83% of them were for generic drugs.
Xenophon Speros' Part D claims by kind of drug, 2024
- Generic38 claims83%
- Brand-name and other8 claims17%
Drug classes CMS tracks in Xenophon Speros' Part D claims, 2024
- Opioids24%11 of 46 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 Xenophon Stephen Speros IV takes part in Medicare
Xenophon Speros 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)
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Xenophon Stephen Speros IV received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Xenophon Speros from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $16.
Companies that paid Xenophon Speros 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 Xenophon Stephen Speros IV'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 Xenophon Stephen Speros IV
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Xenophon Stephen Speros IV's NPI number?
Xenophon Stephen Speros IV's NPI number is 1831932078. It was assigned on June 17, 2024, and it is active in the NPI Registry.
What does Xenophon Stephen Speros IV specialize in?
Xenophon Stephen Speros IV is a surgical physician assistant in Berkeley Heights, New Jersey. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Xenophon Stephen Speros IV practice?
Xenophon Speros practices at 1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922. Xenophon Speros' primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey. Dmand AI also links Xenophon Speros to 1 group practice or clinic, 1 home health agency, 1 ambulatory surgery center and 1 medical group.
What is Xenophon Stephen Speros IV's office phone number?
The practice phone on file for Xenophon Speros is (908) 273-4300.
What is Xenophon Stephen Speros IV's medical license number?
Xenophon Speros holds New Jersey license 25MP00859900, one of 2 state licenses on file.
What medical group is Xenophon Stephen Speros IV part of?
Xenophon Speros is linked to RWJBarnabas Health Medical Group. Dmand AI links Xenophon Speros to 1 more medical group.
Does Xenophon Stephen Speros IV accept Medicare?
Yes. CMS lists Xenophon Speros as accepting Medicare assignment.
How many Medicare patients does Xenophon Stephen Speros IV see?
CMS counts 17 Medicare patients who saw Xenophon Speros in 2024, with an average age of 72.
Has Xenophon Stephen Speros IV received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Xenophon Speros from 1 company from 2025 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Xenophon Stephen Speros IV been practicing?
Xenophon Speros graduated from medical school in 2024, 2 years ago.
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