John Michael Massaro, PA
NPI 1376096602 · Physician Assistant · Henrico, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Michael Massaro, PA is a Physician Assistant provider in Henrico, VA (NPI 1376096602).
Provider details
- NPI number
- 1376096602
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0110005292 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
504 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 253 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 117 | $106 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 79 | $92 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 43 | $137 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 12 | $106 |
Typical Medicare-allowed amounts for these services range $75–$137 (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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 39 | 20 |
| Apixabanbrand: Eliquis | 30 | 12 |
| Tramadol Hcl | 21 | 19 |
| Oxycodone Hcl | 13 | — |
| Gabapentin | 13 | — |
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 , 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$91 across 2 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
Additional practice locations (5)
- 8237 Meadowbridge RdMechanicsville, VA 23116-2329Phone: (804) 288-1953Fax: (804) 282-1046
- 13460 Tredegar Lake PkwyMidlothian, VA 23112-4070Phone: (804) 288-1953
- 267 Medical Park BlvdPetersburg, VA 23805-9337Phone: (804) 288-1953Fax: (804) 282-1046
- 6031 Staples Mill RdRichmond, VA 23228-4923Phone: (804) 264-8782Fax: (804) 266-9214
- 1396b Tappahannock BlvdTappahannock, VA 22560-9309Phone: (804) 288-1953Fax: (804) 282-1046
Registry dates
- Enumerated
- 2016-08-03
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is John Michael Massaro's NPI number?
- John Michael Massaro's National Provider Identifier (NPI) is 1376096602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Michael Massaro's specialty?
- John Michael Massaro is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Michael Massaro located?
- John Michael Massaro's practice location on file with NPPES is 7900 Shrader Rd, Henrico, VA 23294-4215.
- What is John Michael Massaro's phone number?
- The practice phone number listed in the NPPES registry for John Michael Massaro is (804) 288-1953.
- Does John Michael Massaro accept Medicare?
- John Michael Massaro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Michael Massaro's NPI active?
- Yes — John Michael Massaro's NPI (1376096602) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.