Shanil Harkins, MD
NPI 1821250267 · Gastroenterology Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shanil Harkins, MD is a Gastroenterology Physician provider in Marietta, GA (NPI 1821250267).
Provider details
- NPI number
- 1821250267
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 071807 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
554 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 151 | $92 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 80 | $130 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 54 | $79 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 50 | $112 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 41 | $143 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 335 | 138 |
| Famotidine | 331 | 140 |
| Omeprazole | 133 | 57 |
| Dicyclomine Hcl | 97 | 49 |
| Linaclotidebrand: Linzess | 55 | 21 |
| Bethanechol Chloride | 53 | 19 |
| Colestipol Hcl | 44 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$225 across 10 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
- 2008-06-26
- Last updated
- 2018-05-31
Frequently asked questions
- What is Shanil Harkins's NPI number?
- Shanil Harkins's National Provider Identifier (NPI) is 1821250267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shanil Harkins's specialty?
- Shanil Harkins is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Shanil Harkins located?
- Shanil Harkins's practice location on file with NPPES is 3747 Roswell Rd Ste 314, Marietta, GA 30062.
- What is Shanil Harkins's phone number?
- The practice phone number listed in the NPPES registry for Shanil Harkins is (678) 741-5000.
- Does Shanil Harkins accept Medicare?
- Shanil Harkins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shanil Harkins's NPI active?
- Yes — Shanil Harkins's NPI (1821250267) is active in the NPPES registry as of the last update on 2018-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.