Mark Abrams, MD
NPI 1508827825 · Otolaryngology Physician · Rock Hill, SC
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Abrams, MD is a Otolaryngology Physician provider in Rock Hill, SC (NPI 1508827825).
Provider details
- NPI number
- 1508827825
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 200001456 (NC)
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
20 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
2,918 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) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 1,870 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 448 | $121 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 155 | $172 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 142 | $161 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 117 | $87 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 912 | 371 |
| Prednisone | 554 | 300 |
| Omeprazole | 526 | 231 |
| Fluticasone Propionate | 271 | 135 |
| Pantoprazole Sodium | 181 | 75 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 156 | 77 |
| Ipratropium Bromide | 138 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$328 across 19 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
- 2006-03-28
- Last updated
- 2021-04-26
- Certified
- 2021-04-26
Frequently asked questions
- What is Mark Abrams's NPI number?
- Mark Abrams's National Provider Identifier (NPI) is 1508827825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Abrams's specialty?
- Mark Abrams is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Abrams located?
- Mark Abrams's practice location on file with NPPES is 200 S Herlong Ave, Rock Hill, SC 29732-3399.
- What is Mark Abrams's phone number?
- The practice phone number listed in the NPPES registry for Mark Abrams is (803) 328-1864.
- Does Mark Abrams accept Medicare?
- Mark Abrams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Abrams's NPI active?
- Yes — Mark Abrams's NPI (1508827825) is active in the NPPES registry as of the last update on 2021-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.