John M. Serrano, PA
- Industry payments
- $142
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- W129n7055 Northfield Dr, Menomonee Falls, WI 53051
- Practice phone
- Call (262) 255-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Hills Health Center
Menomonee Falls, Wisconsin
Find John Serrano'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.
John M. Serrano is a physician assistant in Menomonee Falls, Wisconsin
John Serrano practices at North Hills Health Center in Menomonee Falls, Wisconsin.
John Serrano's NPI, 1013114560, was assigned on June 28, 2007. John Serrano graduated from George Washington University School of Medicine in 1993. John Serrano holds Wisconsin license 1333.
- NPI
- 1013114560NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658667936
- NPI enumeration date
- June 28, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 255-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John M. Serrano practices at North Hills Health Center in Menomonee Falls, Wisconsin
John Serrano's primary practice is North Hills Health Center, at W129n7055 Northfield Dr, Menomonee Falls, WI 53051 in Waukesha County. The practice phone is (262) 255-2500.
- North Hills Health CenterW129n7055 Northfield Dr, Menomonee Falls, WI 53051 · Waukesha CountyPhone(262) 255-2500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John M. Serrano is affiliated with 2 sites of care and 1 medical group
John Serrano's primary practice is North Hills Health Center in Menomonee Falls, Wisconsin. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI also links John Serrano to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John M. Serrano's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Serrano practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Hills Health Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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John M. Serrano is one of 3,127 physician assistants in Wisconsin
Physician assistant is John Serrano's primary specialty in the NPI Registry, under taxonomy code 363A00000X. John Serrano is licensed in Wisconsin.
Specialties and state licenses
- Physician assistant, WisconsinPrimary
Physician assistants near John Serrano
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
John M. Serrano's patients have a median age of 46
Across all payers, Dmand AI patient panel data puts John Serrano's median patient age at 46, with 50% women.
John Serrano's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
How John M. Serrano takes part in Medicare
John Serrano 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)
John M. Serrano received $142 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Serrano from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stemline Therapeutics Inc. paid the most, $142.
Companies that paid John Serrano the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John M. Serrano graduated from George Washington University School of Medicine
John Serrano graduated from George Washington University School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John M. Serrano'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 John M. Serrano
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John M. Serrano's NPI number?
John M. Serrano's NPI number is 1013114560. It was assigned on June 28, 2007, and it is active in the NPI Registry.
What does John M. Serrano specialize in?
John M. Serrano is a physician assistant in Menomonee Falls, Wisconsin. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John M. Serrano practice?
John Serrano practices at W129n7055 Northfield Dr, Menomonee Falls, WI 53051. John Serrano's primary practice is North Hills Health Center in Menomonee Falls, Wisconsin. Dmand AI also links John Serrano to 1 group practice or clinic.
What is John M. Serrano's office phone number?
The practice phone on file for John Serrano is (262) 255-2500.
What is John M. Serrano's medical license number?
John Serrano holds Wisconsin license 1333.
What medical group is John M. Serrano part of?
John Serrano is linked to Froedtert & the Medical College of Wisconsin Community Physicians.
Does John M. Serrano accept Medicare?
Yes. CMS lists John Serrano as accepting Medicare assignment.
Where did John M. Serrano go to medical school?
John Serrano graduated from George Washington University School of Medicine in 1993.
Has John M. Serrano received payments from drug or device companies?
CMS Open Payments shows $142 in general payments to John Serrano from 1 company from 2025 to 2025. The largest total came from Stemline Therapeutics Inc.
How long has John M. Serrano been practicing?
John Serrano graduated from medical school in 1993, 33 years ago.
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