Sarah J. Hennemann, MD

Medicare activity in 2024

Official CMS public-use data for Sarah J. Hennemann, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)349 services
2. Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)89 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)80 services
4. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)75 services
5. Insertion of needle into vein for collection of blood sample (36415)46 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol66%
• High blood pressure63%
• Arthritis37%
• Diabetes25%
• Anxiety22%
• Osteoporosis22%

Hospitals where Sarah J. Hennemann works

Medicare's Facility Affiliation Data lists Sarah J. Hennemann at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Mat-Su Regional Medical CenterPalmer, AK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 020006

Practice locations

Addresses where Sarah J. Hennemann is enrolled with Medicare (CMS data updated October 2, 2026).

• 1700 E Bogard Rd, Suite B203Wasilla, AK 99654 (907) 921‑5088
• 3122 E Meridian Park LoopWasilla, AK 99654 (907) 357‑9590
• 3765 E Blue Lupine Dr, Suite CWasilla, AK 99654 (907) 357‑9560

Group practices

Medicare enrollment lists Sarah J. Hennemann as a member of these groups (CMS data updated October 2, 2026).

• Select Physical Therapy Holdings Inc2,024 clinicians in the group
• Medical Network of Alaska LLC70 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Alaska →

Other family doctors in Wasilla

Clinicians with the same Medicare primary specialty in Wasilla, AK — not a recommendation.

• Jessica M. Lazar, MD
• Louis M. Packer, MD
• Jessica J. Jachimiec, MD
• Jacob C. Shook, DO
• Vanessa M. Fernandez-Miro, DO
• Crystal A. Sharon, MD
• Rebecca S. White, MD
• Tracy J. Slager, DO

All family doctors in Wasilla →

Other clinicians in Select Physical Therapy Holdings Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• William W. Stewart, MD
• Ryan C. Gant
• Natasha R. Sherrill, NP
• Samuel K. Hughes, MD
• Shelby Harpel, NP
• Whitney Hagstrom, PA

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians