Physician Profile
Unclaimed ProfileAbout LOO
Melissa Diane Loo, PA is a physician assistant based in Litchfield Park, AZ. Melissa is a 2018 graduate of Lincoln Mem Univ, Debusk Col of Osteopathic Med.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Loo's specialty?
Dr. Loo is a physician assistant in Litchfield Park, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICIAN ASSISTANT”.
NPI registry
Where can I find Dr. Loo?
Dr. Loo is listed at 14044 W CAMELBACK RD STE 204, Litchfield Park, AZ 85340. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Loo?
The number on file is (623) 935-9600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Loo's NPI number?
Dr. Loo's National Provider Identifier is 1477019784. 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
What is Dr. Loo's medical education?
Dr. Loo attended Lincoln Mem Univ, Debusk Col of Osteopathic Med, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Loo been practising?
Dr. Loo has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Loo known for?
According to Medicare billing data, Dr. Loo 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 Dr. Loo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Loo. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (623) 935-9600
- Email not available
Practice Locations
14044 W CAMELBACK RD STE 204
Litchfield Park, AZ 85340
Procedures Most Often Billed to Medicare
150 services · 139 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99344 |
28 |
| Detection test by immunoassay with direct visual observation for influenza virus | Lab test | 87804 |
27 |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
21 |
| Urinalysis, manual test | Lab test | 81002 |
21 |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
20 |
| Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | Lab test | 87811 |
18 |
| Residence visit for new patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99342 |
15 |
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 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 21 related providers in 3 groups
Other physician assistants in Litchfield Park 5
Same specialty, same city.
Trained at Lincoln Mem Univ, Debusk Col of Osteopathic Med 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Lincoln Mem Univ, Debusk Col of Osteopathic Med 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.