Samuel Long, MD
NPI 1679618631 · Emergency Medicine Physician · Annapolis, MD
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Long, MD is a Emergency Medicine Physician provider in Annapolis, MD (NPI 1679618631).
Provider details
- NPI number
- 1679618631
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- 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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,607 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 Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,018 | $75 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 313 | $179 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 123 | $134 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 93 | $123 |
| Critical Care, First 30-74 Minutes99291 | 37 | $217 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 30 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 15 | 14 |
| Ondansetronbrand: Ondansetron Odt | 13 | 13 |
| Cefdinir | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 157 Baltimore St Ste 100Cumberland, MD 21502-2472Phone: (301) 722-0484Fax: (833) 903-0130
Registry dates
- Enumerated
- 2007-02-20
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Samuel Long's NPI number?
- Samuel Long's National Provider Identifier (NPI) is 1679618631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Long's specialty?
- Samuel Long is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Long located?
- Samuel Long's practice location on file with NPPES is 2001 Medical Pkwy, Annapolis, MD 21401-3280.
- What is Samuel Long's phone number?
- The practice phone number listed in the NPPES registry for Samuel Long is (443) 481-1293.
- Does Samuel Long accept Medicare?
- Samuel Long is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Long's NPI active?
- Yes — Samuel Long's NPI (1679618631) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.