Provider Profile
John Michael Massaro, PA
Unclaimed ProfileAbout John Michael Massaro
Listed in the NPI registry as a physician assistant, John Michael Massaro, PA practices in Henrico, VA. According to Medicare claims data, John Michael cared for 464 Medicare patients across 504 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (804) 288-1953
- Email not available
Practice Locations
7900 SHRADER RD
Henrico, VA 23294
1396B Tappahannock Blvd
Tappahannock, VA 22560
6031 Staples Mill Rd
Richmond, VA 23228
267 Medical Park Blvd
Petersburg, VA 23805
8237 Meadowbridge Rd
Mechanicsville, VA 23116
13460 Tredegar Lake Pkwy
Midlothian, VA 23112
Procedures Most Often Billed to Medicare
504 services · 464 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
253 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
117 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
79 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
43 | More often than most peers in Physician Assistant |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
12 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other physician assistants in Henrico 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does John Michael Massaro specialize in?
John Michael Massaro is a physician assistant in Henrico, VA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is John Michael Massaro located?
John Michael Massaro is listed at 7900 Shrader Rd, Henrico, VA 23294. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John Michael Massaro's phone number?
The number on file is (804) 288-1953. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is John Michael Massaro's NPI number?
John Michael Massaro's National Provider Identifier is 1376096602. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did John Michael Massaro train?
John Michael Massaro attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has John Michael Massaro been practicing?
John Michael Massaro has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does John Michael Massaro do most often?
According to Medicare billing data, John Michael Massaro the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John Michael Massaro confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John Michael Massaro. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.