Barry Nash, MD
NPI 1659497303 · Internal Medicine Physician · Palm Harbor, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barry Nash, MD is a Internal Medicine Physician provider in Palm Harbor, FL (NPI 1659497303).
Provider details
- NPI number
- 1659497303
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME100987 (FL)
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
19 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
1,413 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 | 291 | $93 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 211 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 186 | $66 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 110 | $18 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 106 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 97 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 305 | 232 |
| Atorvastatin Calcium | 192 | 93 |
| Azithromycin | 157 | 141 |
| Amlodipine Besylate | 146 | 67 |
| Losartan Potassium | 142 | 68 |
| Lisinopril | 141 | 66 |
| Levothyroxine Sodium | 119 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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
- 2007-03-22
- Last updated
- 2025-06-20
- Certified
- 2025-06-20
Frequently asked questions
- What is Barry Nash's NPI number?
- Barry Nash's National Provider Identifier (NPI) is 1659497303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Nash's specialty?
- Barry Nash is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barry Nash located?
- Barry Nash's practice location on file with NPPES is 36440 US Highway 19 N, Palm Harbor, FL 34684-1330.
- What is Barry Nash's phone number?
- The practice phone number listed in the NPPES registry for Barry Nash is (727) 786-0696.
- Does Barry Nash accept Medicare?
- Barry Nash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barry Nash's NPI active?
- Yes — Barry Nash's NPI (1659497303) is active in the NPPES registry as of the last update on 2025-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.