Andrew Heffernan, M.D.
NPI 1851788749 · Otolaryngology Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Heffernan, M.D. is a Otolaryngology Physician provider in Greenville, SC (NPI 1851788749).
Provider details
- NPI number
- 1851788749
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,031 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 | 191 | $120 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 184 | $155 |
| Removal of Impacted Ear Wax69210 | 174 | $42 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 152 | $84 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 104 | $116 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 98 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 155 | 84 |
| Ipratropium Bromide | 133 | 74 |
| Azelastine Hcl | 111 | 44 |
| Famotidine | 62 | 27 |
| Omeprazole | 46 | 17 |
| Ondansetronbrand: Ondansetron Odt | 42 | 41 |
| Prednisone | 35 | 33 |
| Ofloxacin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,145 across 13 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
Additional practice locations (1)
- 450 W Princess Anne Rd312Norfolk, VA 23517-2135Phone: (229) 942-5646
Registry dates
- Enumerated
- 2015-04-20
- Last updated
- 2020-06-30
- Certified
- 2020-06-30
Frequently asked questions
- What is Andrew Heffernan's NPI number?
- Andrew Heffernan's National Provider Identifier (NPI) is 1851788749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Heffernan's specialty?
- Andrew Heffernan is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Heffernan located?
- Andrew Heffernan's practice location on file with NPPES is 115 Halton Village Cir, Greenville, SC 29607-6825.
- What is Andrew Heffernan's phone number?
- The practice phone number listed in the NPPES registry for Andrew Heffernan is (229) 942-5646.
- Does Andrew Heffernan accept Medicare?
- Andrew Heffernan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Heffernan's NPI active?
- Yes — Andrew Heffernan's NPI (1851788749) is active in the NPPES registry as of the last update on 2020-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.