Ryan Nelkin, M.D.
NPI 1760697247 · Emergency Medicine Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Nelkin, M.D. is a Emergency Medicine Physician provider in Tucson, AZ (NPI 1760697247).
Provider details
- NPI number
- 1760697247
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A98955 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
759 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 182 | $97 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 182 | $136 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 117 | $7 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 84 | $119 |
| Automated Urinalysis Test81003 | 56 | $2 |
| Injection of Drug Or Substance Into Vein96374 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 24 | 24 |
| Cefuroxime Axetilbrand: Cefuroxime | 19 | 18 |
| Ondansetronbrand: Ondansetron Odt | 18 | 18 |
| Azithromycin | 17 | 17 |
| Prednisone | 14 | 14 |
| Cephalexin | 12 | 11 |
| Cyclobenzaprine Hcl | 11 | 11 |
| Methylprednisolone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-10
- Last updated
- 2021-09-13
- Certified
- 2021-09-13
Frequently asked questions
- What is Ryan Nelkin's NPI number?
- Ryan Nelkin's National Provider Identifier (NPI) is 1760697247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Nelkin's specialty?
- Ryan Nelkin is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Nelkin located?
- Ryan Nelkin's practice location on file with NPPES is 1303 N Thunder Ridge Dr, Tucson, AZ 85745-3382.
- What is Ryan Nelkin's phone number?
- The practice phone number listed in the NPPES registry for Ryan Nelkin is (520) 250-2220.
- Does Ryan Nelkin accept Medicare?
- Ryan Nelkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Nelkin's NPI active?
- Yes — Ryan Nelkin's NPI (1760697247) is active in the NPPES registry as of the last update on 2021-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.