Faiz Naioom, M.D.
NPI 1629035852 · Internal Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Faiz Naioom, M.D. is a Internal Medicine Physician provider in Phoenix, AZ (NPI 1629035852).
Provider details
- NPI number
- 1629035852
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 31776 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 160 | 49 |
| Amlodipine Besylate | 139 | 41 |
| Gabapentin | 125 | 39 |
| Metformin Hcl | 115 | 34 |
| Losartan Potassium | 96 | 30 |
| Lisinopril | 87 | 29 |
| Famotidine | 77 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-01
- Last updated
- 2011-12-21
Frequently asked questions
- What is Faiz Naioom's NPI number?
- Faiz Naioom's National Provider Identifier (NPI) is 1629035852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Faiz Naioom's specialty?
- Faiz Naioom is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Faiz Naioom located?
- Faiz Naioom's practice location on file with NPPES is 635 East Baseline Road, Phoenix, AZ 85042-6551.
- What is Faiz Naioom's phone number?
- The practice phone number listed in the NPPES registry for Faiz Naioom is (602) 243-7277.
- Does Faiz Naioom accept Medicare?
- Faiz Naioom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Faiz Naioom's NPI active?
- Yes — Faiz Naioom's NPI (1629035852) is active in the NPPES registry as of the last update on 2011-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.