Stephen Shafizadeh, MD PHD DC
NPI 1508177114 · Neurological Surgery Physician · Colton, CA
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Shafizadeh, MD PHD DC is a Neurological Surgery Physician provider in Colton, CA (NPI 1508177114).
Provider details
- NPI number
- 1508177114
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD DC
- Sex
- Male
- Sole proprietor
- No
- License
- 125050087 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
155 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 88 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 43 | $112 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 24 | $114 |
Typical Medicare-allowed amounts for these services range $75–$114 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 39000 Bob Hope DrRancho Mirage, CA 92270-3221Phone: (760) 507-8473Fax: (760) 507-8316
- 1053 Belmont AveYoungstown, OH 44504-1007Phone: (330) 480-7350Fax: (330) 744-2110
Registry dates
- Enumerated
- 2010-06-29
- Last updated
- 2026-04-01
- Certified
- 2026-04-01
Frequently asked questions
- What is Stephen Shafizadeh's NPI number?
- Stephen Shafizadeh's National Provider Identifier (NPI) is 1508177114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Shafizadeh's specialty?
- Stephen Shafizadeh is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Shafizadeh located?
- Stephen Shafizadeh's practice location on file with NPPES is 400 N Pepper Ave Ste 308, Colton, CA 92324-1819.
- What is Stephen Shafizadeh's phone number?
- The practice phone number listed in the NPPES registry for Stephen Shafizadeh is (909) 580-1366.
- Does Stephen Shafizadeh accept Medicare?
- Stephen Shafizadeh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Shafizadeh's NPI active?
- Yes — Stephen Shafizadeh's NPI (1508177114) is active in the NPPES registry as of the last update on 2026-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.