Dean Ferdows, M.D.
NPI 1679587091 · General Practice Physician · Maywood, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dean Ferdows, M.D. is a General Practice Physician provider in Maywood, CA (NPI 1679587091).
Provider details
- NPI number
- 1679587091
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A46360 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
308 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 185 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 46 | $138 |
| Insertion of Needle Into Vein (3 Years Or Older)36410 | 44 | $19 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 33 | $139 |
Typical Medicare-allowed amounts for these services range $19–$139 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 267 | 73 |
| Atorvastatin Calcium | 224 | 72 |
| Losartan Potassium | 190 | 54 |
| Amlodipine Besylate | 161 | 51 |
| Glipizide | 158 | 44 |
| Omeprazole | 135 | 36 |
| Hydrochlorothiazide | 132 | 41 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dean Ferdows's NPI number?
- Dean Ferdows's National Provider Identifier (NPI) is 1679587091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dean Ferdows's specialty?
- Dean Ferdows is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Dean Ferdows located?
- Dean Ferdows's practice location on file with NPPES is 4316 Slauson Ave, Maywood, CA 90270-2838.
- What is Dean Ferdows's phone number?
- The practice phone number listed in the NPPES registry for Dean Ferdows is (323) 773-2020.
- Does Dean Ferdows accept Medicare?
- Dean Ferdows is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dean Ferdows's NPI active?
- Yes — Dean Ferdows's NPI (1679587091) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.