South Side Drug Inc
NPI 1801817879 · Community/Retail Pharmacy · Ottumwa, IA
Enrolled with Medicare as Dme Supplier - Pharmacy · source: CMS PECOS Public Provider Enrollment (2026.04.01)
South Side Drug Inc is a Community/Retail Pharmacy organization in Ottumwa, IA (NPI 1801817879).
Provider details
- NPI number
- 1801817879
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Mark Frahm, Vice President(641) 682-3467
Specialties & taxonomies
Suppliers
Suppliers
- Pharmacy333600000X
Suppliers
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
41 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) |
|---|---|---|
| Administration of Influenza Virus VaccineG0008 | 41 | $30 |
Typical Medicare-allowed amounts for these services range $30–$30 (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
Other names (DBA / former)
- Doing business as
- South Side Drug
- Doing business as
- South Side Drug
Registry dates
- Enumerated
- 2006-07-22
- Last updated
- 2025-09-19
- Certified
- 2020-05-09
Frequently asked questions
- What is South Side Drug Inc's NPI number?
- South Side Drug Inc's National Provider Identifier (NPI) is 1801817879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is South Side Drug Inc?
- South Side Drug Inc is classified in the NPPES registry as Community/Retail Pharmacy (Suppliers).
- Where is South Side Drug Inc located?
- South Side Drug Inc's practice location on file with NPPES is 337 Church St, Ottumwa, IA 52501-4212.
- What is South Side Drug Inc's phone number?
- The practice phone number listed in the NPPES registry for South Side Drug Inc is (641) 682-3467.
- Does South Side Drug Inc accept Medicare?
- South Side Drug Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for South Side Drug Inc?
- The authorized official listed on South Side Drug Inc's NPPES record is Mark Frahm, Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is South Side Drug Inc's NPI active?
- Yes — South Side Drug Inc's NPI (1801817879) is active in the NPPES registry as of the last update on 2025-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.