Simarjit Shergill, MD
NPI 1215227822 · Geriatric Medicine (Internal Medicine) Physician · Bellingham, WA
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simarjit Shergill, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Bellingham, WA (NPI 1215227822).
Provider details
- NPI number
- 1215227822
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD60340707 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
941 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 354 | $77 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 302 | $116 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 207 | $112 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 57 | $48 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 21 | $169 |
Typical Medicare-allowed amounts for these services range $48–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 56 | 30 |
| Pantoprazole Sodium | 43 | 29 |
| Amlodipine Besylate | 35 | 19 |
| Furosemide | 32 | 25 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 27 | 20 |
| Tamsulosin Hcl | 26 | 13 |
| Metoprolol Tartrate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-15
- Last updated
- 2014-03-20
Frequently asked questions
- What is Simarjit Shergill's NPI number?
- Simarjit Shergill's National Provider Identifier (NPI) is 1215227822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simarjit Shergill's specialty?
- Simarjit Shergill is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Simarjit Shergill located?
- Simarjit Shergill's practice location on file with NPPES is 3015 Squalicum Pkwy, Bellingham, WA 98225-1945.
- What is Simarjit Shergill's phone number?
- The practice phone number listed in the NPPES registry for Simarjit Shergill is (360) 715-4186.
- Does Simarjit Shergill accept Medicare?
- Simarjit Shergill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simarjit Shergill's NPI active?
- Yes — Simarjit Shergill's NPI (1215227822) is active in the NPPES registry as of the last update on 2014-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.