Marcus Thiemann, DO
NPI 1750876629 · Internal Medicine Physician · Palmer, AK
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcus Thiemann, DO is a Internal Medicine Physician provider in Palmer, AK (NPI 1750876629).
Provider details
- NPI number
- 1750876629
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2018018693 (MO)
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 tenure28% of score
7 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
2,356 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 756 | $158 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 572 | $112 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 290 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 245 | $164 |
| 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 | 122 | $22 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 109 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 229 | 72 |
| Levothyroxine Sodium | 215 | 67 |
| Lisinopril | 192 | 59 |
| Amlodipine Besylate | 163 | 58 |
| Rosuvastatin Calcium | 144 | 51 |
| Losartan Potassium | 132 | 38 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-24
- Last updated
- 2023-10-03
- Certified
- 2023-10-03
Frequently asked questions
- What is Marcus Thiemann's NPI number?
- Marcus Thiemann's National Provider Identifier (NPI) is 1750876629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Thiemann's specialty?
- Marcus Thiemann is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marcus Thiemann located?
- Marcus Thiemann's practice location on file with NPPES is 2500 S Woodworth Loop, Palmer, AK 99645-8984.
- What is Marcus Thiemann's phone number?
- The practice phone number listed in the NPPES registry for Marcus Thiemann is (907) 861-6700.
- Does Marcus Thiemann accept Medicare?
- Marcus Thiemann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcus Thiemann's NPI active?
- Yes — Marcus Thiemann's NPI (1750876629) is active in the NPPES registry as of the last update on 2023-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.