Sydney Long, M.D.
NPI 1881924918 · Internal Medicine Physician · Fresno, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydney Long, M.D. is a Internal Medicine Physician provider in Fresno, CA (NPI 1881924918).
Provider details
- NPI number
- 1881924918
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD60500537 (WA)
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
16 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
7,877 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 | 3,176 | $15 |
| Test for Allergy Using Allergenic Extract95004 | 2,516 | $4 |
| Professional Service for Multiple Injections of Allergen95117 | 1,673 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 140 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 124 | $92 |
| 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 238 | 103 |
| Fluticasone Propionate | 151 | 70 |
| Levocetirizine Dihydrochloride | 79 | 20 |
| Montelukast Sodium | 50 | 13 |
| Ipratropium Bromide | 31 | — |
| Fluticasone Propion/Salmeterolbrand: Advair Hfa | 27 | — |
| Mepolizumabbrand: Nucala | 26 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,204 across 67 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
- 2010-01-13
- Last updated
- 2016-08-30
Frequently asked questions
- What is Sydney Long's NPI number?
- Sydney Long's National Provider Identifier (NPI) is 1881924918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Long's specialty?
- Sydney Long is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sydney Long located?
- Sydney Long's practice location on file with NPPES is 7471 N Fresno St, Fresno, CA 93720-2457.
- What is Sydney Long's phone number?
- The practice phone number listed in the NPPES registry for Sydney Long is (559) 436-4500.
- Does Sydney Long accept Medicare?
- Sydney Long is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydney Long's NPI active?
- Yes — Sydney Long's NPI (1881924918) is active in the NPPES registry as of the last update on 2016-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.