Maebel Irene Tan, FNP-BC
- Industry payments
- $124
- Affiliated sites
- 3
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 2592 N Santiago Blvd, Orange, CA 92867
- Practice phone
- Call (855) 434-7763
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
J M Geiss DO APC
Orange, California
Find Maebel Tan'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.
Maebel Irene Tan is a family nurse practitioner in Orange, California
Maebel Tan practices at J M Geiss DO APC in Orange, California.
Maebel Tan's NPI, 1144921727, was assigned on March 13, 2023. Maebel Tan holds California license 95024426.
- NPI
- 1144921727NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779800792
- NPI enumeration date
- March 13, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (855) 434-7763
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Maebel Irene Tan practices at J M Geiss DO APC in Orange, California
Maebel Tan's primary practice is J M Geiss DO APC, at 2592 N Santiago Blvd, Orange, CA 92867 in Orange County. The practice phone is (855) 434-7763.
- J M Geiss DO APC2592 N Santiago Blvd, Orange, CA 92867 · Orange CountyPhone(855) 434-7763
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Maebel Irene Tan is affiliated with 4 sites of care and 3 medical groups
Maebel Tan's primary practice is J M Geiss DO APC in Orange, California. The medical group on file is PIH Health Physicians (John M. Geiss, DO). Dmand AI also links Maebel Tan to 3 more group practices and clinics and 2 medical groups, each 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 Maebel Irene Tan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maebel Tan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| J M Geiss DO APC | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Maebel Irene Tan is one of 13,532 family nurse practitioners in California
Family is Maebel Tan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Maebel Tan is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Maebel Tan
Counts of family nurse practitioners 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
Maebel Irene Tan's patients have a median age of 86
Across all payers, Dmand AI patient panel data puts Maebel Tan's median patient age at 86, with 75% women.
Maebel Tan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 86
Patient panel by sex, all payers
- Women75%
- Men13%
Source: Dmand AI Patient Panel Data
Maebel Irene Tan offers telehealth to Medicare patients
Maebel Tan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Maebel Tan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Maebel Irene Tan received $124 in industry payments in 2025
CMS Open Payments shows 1 general payment to Maebel Tan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Harmony Biosciences LLC paid the most, $124.
Companies that paid Maebel Tan 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 Maebel Irene Tan'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) |
| 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 Maebel Irene Tan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maebel Irene Tan's NPI number?
Maebel Irene Tan's NPI number is 1144921727. It was assigned on March 13, 2023, and it is active in the NPI Registry.
What does Maebel Irene Tan specialize in?
Maebel Irene Tan is a family nurse practitioner in Orange, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Maebel Irene Tan practice?
Maebel Tan practices at 2592 N Santiago Blvd, Orange, CA 92867. Maebel Tan's primary practice is J M Geiss DO APC in Orange, California. Dmand AI also links Maebel Tan to 3 group practices and clinics and 2 medical groups.
What is Maebel Irene Tan's office phone number?
The practice phone on file for Maebel Tan is (855) 434-7763.
What is Maebel Irene Tan's medical license number?
Maebel Tan holds California license 95024426.
What medical group is Maebel Irene Tan part of?
Maebel Tan is linked to PIH Health Physicians (John M. Geiss, DO). Dmand AI links Maebel Tan to 2 more medical groups.
Does Maebel Irene Tan accept Medicare?
Yes. CMS lists Maebel Tan as accepting Medicare assignment.
Does Maebel Irene Tan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Maebel Tan as offering telehealth services.
Has Maebel Irene Tan received payments from drug or device companies?
CMS Open Payments shows $124 in general payments to Maebel Tan from 1 company from 2025 to 2025. The largest total came from Harmony Biosciences LLC.
How long has Maebel Irene Tan been practicing?
Maebel Tan graduated from medical school in 2022, 4 years ago.
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