Sean Holmes, M.D.
NPI 1689649683 · Internal Medicine Physician · Owings Mills, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Holmes, M.D. is a Internal Medicine Physician provider in Owings Mills, MD (NPI 1689649683).
Provider details
- NPI number
- 1689649683
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0047206 (MD)
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
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
2,797 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 | 760 | $132 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 417 | $8 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 278 | $3 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 263 | $20 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 262 | $134 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 119 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 501 | 145 |
| Amlodipine Besylate | 395 | 110 |
| Rosuvastatin Calcium | 182 | 56 |
| Hydrochlorothiazide | 139 | 38 |
| Metoprolol Succinate | 130 | 36 |
| Olmesartan/Hydrochlorothiazidebrand: Olmesartan-Hydrochlorothiazide | 120 | 37 |
| Empagliflozin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,219 across 107 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
- 2006-02-22
- Last updated
- 2010-03-01
Frequently asked questions
- What is Sean Holmes's NPI number?
- Sean Holmes's National Provider Identifier (NPI) is 1689649683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Holmes's specialty?
- Sean Holmes is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Holmes located?
- Sean Holmes's practice location on file with NPPES is 90 Painters Mill Rd Ste 205, Owings Mills, MD 21117-3614.
- What is Sean Holmes's phone number?
- The practice phone number listed in the NPPES registry for Sean Holmes is (410) 356-1575.
- Does Sean Holmes accept Medicare?
- Sean Holmes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Holmes's NPI active?
- Yes — Sean Holmes's NPI (1689649683) is active in the NPPES registry as of the last update on 2010-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.