Shannon Mcmann, DO
NPI 1376692855 · Internal Medicine Physician · Clinton Twp, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Mcmann, DO is a Internal Medicine Physician provider in Clinton Twp, MI (NPI 1376692855).
Provider details
- NPI number
- 1376692855
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- SM014297 (MI)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
398 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 211 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 92 | $70 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 33 | $139 |
| Face-To-Face Behavioral Counseling for Obesity, 15 MinutesG0447 | 26 | $24 |
| 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 | 20 | $17 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 156 | 44 |
| Rosuvastatin Calcium | 149 | 48 |
| Losartan Potassium | 137 | 39 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 135 | 31 |
| Atorvastatin Calcium | 126 | 39 |
| Omeprazole | 100 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,333 across 36 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-10
- Last updated
- 2019-04-12
Frequently asked questions
- What is Shannon Mcmann's NPI number?
- Shannon Mcmann's National Provider Identifier (NPI) is 1376692855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Mcmann's specialty?
- Shannon Mcmann is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Mcmann located?
- Shannon Mcmann's practice location on file with NPPES is 36500 S Gratiot Ave, Clinton Twp, MI 48035-1772.
- What is Shannon Mcmann's phone number?
- The practice phone number listed in the NPPES registry for Shannon Mcmann is (586) 790-9003.
- Does Shannon Mcmann accept Medicare?
- Shannon Mcmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Mcmann's NPI active?
- Yes — Shannon Mcmann's NPI (1376692855) is active in the NPPES registry as of the last update on 2019-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.