Keely Hack, M.D.
NPI 1184743148 · Hematology & Oncology Physician · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keely Hack, M.D. is a Hematology & Oncology Physician provider in Sioux Falls, SD (NPI 1184743148).
Provider details
- NPI number
- 1184743148
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 25122 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
972 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 417 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 244 | $92 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 90 | $136 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 88 | $62 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 43 | $74 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 105 | 43 |
| Anastrozole | 56 | 13 |
| Dexamethasone | 45 | 15 |
| Prochlorperazine Maleate | 31 | 21 |
| Lenalidomidebrand: Revlimid | 27 | — |
| Acyclovir | 20 | — |
| Alendronate Sodium | 20 | — |
| Zanubrutinibbrand: Brukinsa | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2013-08-21
Frequently asked questions
- What is Keely Hack's NPI number?
- Keely Hack's National Provider Identifier (NPI) is 1184743148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keely Hack's specialty?
- Keely Hack is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Keely Hack located?
- Keely Hack's practice location on file with NPPES is 1309 W 17th St Ste 101, Sioux Falls, SD 57104-8805.
- What is Keely Hack's phone number?
- The practice phone number listed in the NPPES registry for Keely Hack is (605) 328-8000.
- Does Keely Hack accept Medicare?
- Keely Hack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keely Hack's NPI active?
- Yes — Keely Hack's NPI (1184743148) is active in the NPPES registry as of the last update on 2013-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.