Zubia Alam, M.D.
NPI 1659631638 · Nephrology Physician · Toledo, OH
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zubia Alam, M.D. is a Nephrology Physician provider in Toledo, OH (NPI 1659631638).
Provider details
- NPI number
- 1659631638
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35.132742 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
406 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 155 | $79 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 79 | $98 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $128 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 51 | $132 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 18 | $146 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 70 | 21 |
| Amlodipine Besylate | 52 | 14 |
| Bumetanide | 48 | 19 |
| Furosemide | 43 | 14 |
| Losartan Potassium | 40 | 14 |
| Nifedipinebrand: Nifedipine Er | 39 | 11 |
| Prednisone | 37 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$112 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (6)
- 5200 Harroun RdSylvania, OH 43560-2168Phone: (419) 824-1444
- 2100 W Central Ave Fl 2Toledo, OH 43606-3800Phone: (567) 420-1600Fax: (567) 420-1637
- 1125 Hospital DrToledo, OH 43614-8001Phone: (419) 383-5288Fax: (419) 383-2823
- 3333 Glendale Ave Ste 1350Toledo, OH 43614-2426Phone: (419) 383-5614
- 2142 N Cove BlvdToledo, OH 43606-3895Phone: (419) 291-4000
- 725 S Shoop Ave Ste 103Wauseon, OH 43567-1702Phone: (419) 337-0004
Registry dates
- Enumerated
- 2012-05-23
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Zubia Alam's NPI number?
- Zubia Alam's National Provider Identifier (NPI) is 1659631638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zubia Alam's specialty?
- Zubia Alam is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Zubia Alam located?
- Zubia Alam's practice location on file with NPPES is 3065 Arlington Ave Ste 2a, Toledo, OH 43614-2570.
- What is Zubia Alam's phone number?
- The practice phone number listed in the NPPES registry for Zubia Alam is (419) 383-5288.
- Does Zubia Alam accept Medicare?
- Zubia Alam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zubia Alam's NPI active?
- Yes — Zubia Alam's NPI (1659631638) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.