Quick answers
- Which hospitals does Nicholas Theodore work at?
- Medicare's official clinician data lists Nicholas Theodore at 2 hospitals: Banner - University Medical Center Phoenix and Johns Hopkins Bayview Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicholas Theodore see patients?
- Medicare's clinician data lists 5 practice locations, including Phoenix, AZ and Baltimore, MD. Call before your visit to confirm the address.
- What is Nicholas Theodore's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Nicholas Theodore accept Medicare assignment?
- Medicare's clinician data says Nicholas Theodore may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Nicholas Theodore offer telehealth?
- Medicare's clinician data says Nicholas Theodore offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nicholas Theodore?
- (602) 229-2200, as listed in official Medicare / NPI Registry data.
- What is Nicholas Theodore's NPI number?
- 1982699567. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas Theodore works
Medicare's Facility Affiliation Data lists Nicholas Theodore at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner - University Medical Center PhoenixPhoenix, AZ · Acute Care Hospital · CCN 030002
- Johns Hopkins Bayview Medical CenterBaltimore, MD · Acute Care Hospital · CCN 210029
Practice locations
Addresses where Nicholas Theodore is enrolled with Medicare (CMS data updated 2026-10-02).
- 4200 E Camelback Rd, Suite 202Phoenix, AZ 85018 (602) 229‑2200
- 600 N Wolf StBaltimore, MD 21287
- 600 N Wolfe St, Blalock 266Baltimore, MD 21287 (410) 502‑4340
- 601 N Caroline StBaltimore, MD 21287
- 755 E McDowell RdPhoenix, AZ 85006 (602) 521‑3086
Group practices
Medicare enrollment lists Nicholas Theodore as a member of these groups (CMS data updated 2026-10-02).
- Johns Hopkins University2,909 clinicians in the group
- Banner - University Physician Specialists LLC348 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1982699567 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians