Dr. Stephen Paul Zanella, DO
- Medicare services, 2021
- 12
- Part D claims, 2019
- 30
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 22 Bramhall St, Portland, ME 04102
- Practice phone
- Call (207) 662-0111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zanella'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.
Dr. Stephen Paul Zanella is an emergency medicine physician in Portland, Maine
Dr. Zanella practices at MaineHealth Maine Medical Center in Portland, Maine, part of MaineHealth.
Dr. Zanella's NPI, 1659329589, was assigned on May 4, 2006. Dr. Zanella holds Maine license 1320.
- NPI
- 1659329589NPI Registry (opens in a new tab)
- NPI enumeration date
- May 4, 2006
- NPI status
- Active
- Practice phone
- (207) 662-0111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Stephen Paul Zanella practices at MaineHealth Maine Medical Center in Portland, Maine
Dr. Zanella's primary practice is MaineHealth Maine Medical Center, at 22 Bramhall St, Portland, ME 04102 in Cumberland County. The practice phone is (207) 662-0111.
- MaineHealth Maine Medical Center22 Bramhall St, Portland, ME 04102 · Cumberland CountyPhone(207) 662-0111
Source: Dmand AI Affiliation Data
Dr. Stephen Paul Zanella is affiliated with 2 sites of care and 1 medical group
Dr. Zanella's primary practice is MaineHealth Maine Medical Center in Portland, Maine, part of MaineHealth. Dr. Zanella is also affiliated with MaineHealth Franklin Hospital. The medical group on file is MaineHealth Franklin Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen Paul Zanella's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zanella practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MaineHealth Maine Medical 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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Dr. Stephen Paul Zanella is one of 410 emergency medicine physicians in Maine
Emergency medicine is Dr. Zanella's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Zanella is licensed in Maine.
Specialties and state licenses
- Emergency medicine, MainePrimary
Emergency medicine physicians near Dr. Zanella
Counts of emergency medicine physicians 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
Dr. Stephen Paul Zanella billed Medicare for 12 services in 2021
CMS data shows 12 Medicare services from Dr. Zanella across 1 procedure code in 2021. Medicare paid $1,276 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zanella's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 752021: 1284%
Dr. Zanella compared with the Maine median for emergency medicine physicians, 2021
- Dr. Zanella
- Maine median
- Medicare services
- 12vs 18493% below
- Part D claims
- 30vs 5848% below
Medians across 426 emergency medicine physicians in Maine with Dmand AI profiles that report each measure.
Dr. Zanella's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zanella and other emergency medicine physicians in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen Paul Zanella's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Zanella's median patient age at 59, with 50% women.
Dr. Zanella's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Stephen Paul Zanella wrote 30 Medicare Part D claims in 2019
In 2019, Dr. Zanella wrote 30 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $110 in total drug cost. In 2018, CMS named 67 claims across 4 drugs.
Dr. Zanella's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 672019: 3055%
Drugs named by CMS: 2 in 2019, 4 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Sources for Dr. Stephen Paul Zanella'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. Stephen Paul Zanella
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Stephen Paul Zanella's NPI number?
Dr. Stephen Paul Zanella's NPI number is 1659329589. It was assigned on May 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Paul Zanella?
Dr. Stephen Paul Zanella is an emergency medicine physician in Portland, Maine. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Stephen Paul Zanella practice?
Dr. Zanella practices at 22 Bramhall St, Portland, ME 04102. Dr. Zanella's primary practice is MaineHealth Maine Medical Center in Portland, Maine, part of MaineHealth.
What is Dr. Stephen Paul Zanella's office phone number?
The practice phone on file for Dr. Zanella is (207) 662-0111.
What is Dr. Stephen Paul Zanella's medical license number?
Dr. Zanella holds Maine license 1320.
Which hospitals is Dr. Stephen Paul Zanella affiliated with?
Dr. Zanella practices at MaineHealth Maine Medical Center in Portland, Maine. Dr. Zanella is also affiliated with MaineHealth Franklin Hospital.
What medical group is Dr. Stephen Paul Zanella part of?
Dr. Zanella is linked to MaineHealth Franklin Hospital.
Does Dr. Stephen Paul Zanella accept Medicare?
Yes. CMS data shows Dr. Zanella billed Medicare for 12 services in 2021.
What services does Dr. Stephen Paul Zanella bill to Medicare?
In 2021, Dr. Zanella's most billed Medicare services were emergency department visit (99284).
What drugs does Dr. Stephen Paul Zanella prescribe most?
In 2019 Medicare Part D data, Dr. Zanella's most prescribed drugs by claims were Prednisone and Cephalexin.
How long has Dr. Stephen Paul Zanella been practicing?
Dr. Zanella's NPI was assigned in 2006.
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