James Zumstein, MD
NPI 1588778591 · Family Medicine Physician · Phenix City, AL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Zumstein, MD is a Family Medicine Physician provider in Phenix City, AL (NPI 1588778591).
Provider details
- NPI number
- 1588778591
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 00017633 (AL)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,599 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 861 | $118 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 581 | $73 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 527 | $121 |
| Hemoglobin A1c Level83036 | 120 | $9 |
| Administration of Influenza Virus VaccineG0008 | 96 | $29 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 93 | $3 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 166 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 466 | 136 |
| Atorvastatin Calcium | 420 | 121 |
| Alprazolam | 333 | 57 |
| Pantoprazole Sodium | 290 | 109 |
| Gabapentin | 283 | 64 |
| Levothyroxine Sodium | 268 | 72 |
| Tramadol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$41 across 2 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
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2012-09-28
Frequently asked questions
- What is James Zumstein's NPI number?
- James Zumstein's National Provider Identifier (NPI) is 1588778591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Zumstein's specialty?
- James Zumstein is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Zumstein located?
- James Zumstein's practice location on file with NPPES is 1810 Stadium Drive, Phenix City, AL 36867-3100.
- What is James Zumstein's phone number?
- The practice phone number listed in the NPPES registry for James Zumstein is (334) 664-0219.
- Does James Zumstein accept Medicare?
- James Zumstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Zumstein's NPI active?
- Yes — James Zumstein's NPI (1588778591) is active in the NPPES registry as of the last update on 2012-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.