Paul L. Sonneborn, MSPAS

  • Syracuse, NY
  • Physician assistant
NPI1588046536PAC ID3779898150
Medicare patients, 2024
69
Hospital affiliations
1
Industry payments
$139
Medical groups
2
State license
1
Practice address
301 Prospect Avenue, Syracuse, NY 13203
Practice phone
Call (315) 448-5111
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

St. Joseph's Health Hospital

Hospital · Syracuse, New York

See all 3 affiliations

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Paul L. Sonneborn is a physician assistant in Syracuse, New York

Paul Sonneborn practices at St. Joseph's Health Hospital in Syracuse, New York, part of Trinity Health.

Paul Sonneborn's NPI, 1588046536, was assigned on June 26, 2015. Paul Sonneborn holds New York license 23018708.

NPI and contact details
Medicare PAC ID
3779898150
NPI enumeration date
June 26, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(315) 448-5111
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
37
Medical school graduation
2015

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

Paul L. Sonneborn practices at St. Joseph's Health Hospital in Syracuse, New York

Paul Sonneborn's primary practice is St. Joseph's Health Hospital, at 301 Prospect Avenue, Syracuse, NY 13203 in Onondaga County. The practice phone is (315) 448-5111.

Source: Dmand AI Affiliation Data

Paul L. Sonneborn is affiliated with 1 site of care and 2 medical groups

Paul Sonneborn's primary practice is St. Joseph's Health Hospital in Syracuse, New York, part of Trinity Health. The medical group on file is St. Joseph's Physicians Primary Care Center - OB/GYN. Dmand AI also links Paul Sonneborn to 1 more medical group, named with a free account.

See all 3 affiliations for Paul Sonneborn

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Paul L. Sonneborn's practice

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

EHR by site
SiteEHR vendor and product
St. Joseph's Health HospitalAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Paul L. Sonneborn is one of 11,456 physician assistants in New York

Physician assistant is Paul Sonneborn's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Paul Sonneborn is licensed in New York.

Specialties and state licenses

  • Physician assistant, New YorkPrimaryLicense 23018708 · taxonomy 363A00000X

Physician assistants near Paul Sonneborn

Counts of 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

Paul L. Sonneborn treated 69 Medicare patients in 2024, average age 74

CMS counts 69 Medicare patients who saw Paul Sonneborn in 2024. The largest group is 75 to 84, with 27 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.85, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Paul Sonneborn's median patient age at 72, with 46% women.

Medicare patients, 202469
Average age74
Average risk score2.85
Also on Medicaid29%

Paul Sonneborn's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Paul Sonneborn's Medicare patients by sex, 2024

  • Women3145%
  • Men3855%

Chronic conditions among Paul Sonneborn's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Heart failure72%
  4. Chronic kidney disease59%
  5. Atrial fibrillation55%
  6. Ischemic heart disease54%
  7. Diabetes49%
  8. COPD46%

Share of Medicare patients with each condition. A patient can have several.

Paul Sonneborn's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women46%
  • Men53%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How Paul L. Sonneborn takes part in Medicare

Paul Sonneborn 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)

Paul L. Sonneborn received $139 in industry payments in 2025

CMS Open Payments shows 1 general payment to Paul Sonneborn from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $139.

Companies that paid Paul Sonneborn the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Paul Sonneborn

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

Sources for Paul L. Sonneborn'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Paul L. Sonneborn

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

What is Paul L. Sonneborn's NPI number?

Paul L. Sonneborn's NPI number is 1588046536. It was assigned on June 26, 2015, and it is active in the NPI Registry.

What does Paul L. Sonneborn specialize in?

Paul L. Sonneborn is a physician assistant in Syracuse, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Paul L. Sonneborn practice?

Paul Sonneborn practices at 301 Prospect Avenue, Syracuse, NY 13203. Paul Sonneborn's primary practice is St. Joseph's Health Hospital in Syracuse, New York, part of Trinity Health. Dmand AI also links Paul Sonneborn to 1 medical group.

What is Paul L. Sonneborn's office phone number?

The practice phone on file for Paul Sonneborn is (315) 448-5111.

What is Paul L. Sonneborn's medical license number?

Paul Sonneborn holds New York license 23018708.

Which hospitals is Paul L. Sonneborn affiliated with?

Paul Sonneborn practices at St. Joseph's Health Hospital in Syracuse, New York.

What medical group is Paul L. Sonneborn part of?

Paul Sonneborn is linked to St. Joseph's Physicians Primary Care Center - OB/GYN. Dmand AI links Paul Sonneborn to 1 more medical group.

Does Paul L. Sonneborn accept Medicare?

Yes. CMS lists Paul Sonneborn as accepting Medicare assignment.

How many Medicare patients does Paul L. Sonneborn see?

CMS counts 69 Medicare patients who saw Paul Sonneborn in 2024, with an average age of 74.

Has Paul L. Sonneborn received payments from drug or device companies?

CMS Open Payments shows $139 in general payments to Paul Sonneborn from 1 company from 2025 to 2025. The largest total came from Abiomed.

How long has Paul L. Sonneborn been practicing?

Paul Sonneborn graduated from medical school in 2015, 11 years ago.

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