John Merriam, PA-S
NPI 1801487137 · Surgical Physician Assistant · Merritt Island, FL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Merriam, PA-S is a Surgical Physician Assistant provider in Merritt Island, FL (NPI 1801487137).
Provider details
- NPI number
- 1801487137
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-S
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
2,468 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 Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,431 | $89 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 667 | $62 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 316 | $150 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 37 | $111 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 17 | $127 |
Typical Medicare-allowed amounts for these services range $62–$150 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 100 | 33 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 58 | — |
| Tramadol Hcl | 50 | 24 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 42 | 15 |
| Gabapentin | 25 | — |
| Baclofen | 23 | — |
| Pregabalin |
Practice location
Mailing address
Additional practice locations (1)
- 1700 W Hibiscus BlvdMelbourne, FL 32901-2615Phone: (321) 500-5633Fax: (321) 617-5633
Registry dates
- Enumerated
- 2021-01-29
- Last updated
- 2024-05-06
- Certified
- 2024-05-06
Frequently asked questions
- What is John Merriam's NPI number?
- John Merriam's National Provider Identifier (NPI) is 1801487137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Merriam's specialty?
- John Merriam is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Merriam located?
- John Merriam's practice location on file with NPPES is 125 Alma Blvd, Merritt Island, FL 32953-4345.
- What is John Merriam's phone number?
- The practice phone number listed in the NPPES registry for John Merriam is (201) 654-6397.
- Does John Merriam accept Medicare?
- John Merriam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Merriam's NPI active?
- Yes — John Merriam's NPI (1801487137) is active in the NPPES registry as of the last update on 2024-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.