Shannon Chamberlain, MD
NPI 1669081840 · Internal Medicine Physician · Fargo, ND
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Chamberlain, MD is a Internal Medicine Physician provider in Fargo, ND (NPI 1669081840).
Provider details
- NPI number
- 1669081840
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- RL16662 (ND)
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
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
671 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 285 | $60 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 126 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 123 | $87 |
| 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 | 33 | $16 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 31 | $109 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 218 | 91 |
| Omeprazole | 140 | 54 |
| Lisinopril | 131 | 49 |
| Amlodipine Besylate | 117 | 46 |
| Metoprolol Succinate | 105 | 41 |
| Gabapentin | 104 | 33 |
| Losartan Potassium |
Practice location
Mailing address
Additional practice locations (1)
- 5225 23rd Ave SFargo, ND 58104-7927Phone: (701) 234-5933
Registry dates
- Enumerated
- 2020-07-23
- Last updated
- 2023-07-28
- Certified
- 2023-07-28
Frequently asked questions
- What is Shannon Chamberlain's NPI number?
- Shannon Chamberlain's National Provider Identifier (NPI) is 1669081840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Chamberlain's specialty?
- Shannon Chamberlain is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Chamberlain located?
- Shannon Chamberlain's practice location on file with NPPES is 2400 32nd Ave S, Fargo, ND 58103-5800.
- What is Shannon Chamberlain's phone number?
- The practice phone number listed in the NPPES registry for Shannon Chamberlain is (701) 234-2000.
- Does Shannon Chamberlain accept Medicare?
- Shannon Chamberlain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Chamberlain's NPI active?
- Yes — Shannon Chamberlain's NPI (1669081840) is active in the NPPES registry as of the last update on 2023-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.