Mary Hjelm, PA-C
NPI 1578227211 · Surgical Physician Assistant · Minneapolis, MN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Hjelm, PA-C is a Surgical Physician Assistant provider in Minneapolis, MN (NPI 1578227211).
Provider details
- NPI number
- 1578227211
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
118 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 | 37 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 29 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 | $101 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 19 | $139 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 13 | $167 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Topiramate | 103 | 28 |
| Tirzepatidebrand: Mounjaro | 60 | 11 |
| Semaglutidebrand: Ozempic | 59 | 12 |
| Naltrexone Hcl | 47 | 20 |
| Omeprazole | 43 | 13 |
| Metformin Hclbrand: Metformin Hcl Er | 34 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-10-28
- Last updated
- 2024-11-05
- Certified
- 2024-11-05
Frequently asked questions
- What is Mary Hjelm's NPI number?
- Mary Hjelm's National Provider Identifier (NPI) is 1578227211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hjelm's specialty?
- Mary Hjelm is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Hjelm located?
- Mary Hjelm's practice location on file with NPPES is 909 Fulton St Se, Minneapolis, MN 55455-4800.
- What is Mary Hjelm's phone number?
- The practice phone number listed in the NPPES registry for Mary Hjelm is (612) 336-2727.
- Does Mary Hjelm accept Medicare?
- Mary Hjelm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Hjelm's NPI active?
- Yes — Mary Hjelm's NPI (1578227211) is active in the NPPES registry as of the last update on 2024-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.