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- 14044 W Camelback Rd Ste 204, Litchfield Park, AZ 85340
About Melissa Loo
Melissa D. 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. According to Medicare claims data, Melissa cared for 139 Medicare patients across 150 services. The services billed most often include residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes, detection test by immunoassay with direct visual observation for influenza virus, and residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes. The provider's National Provider Identifier (NPI) is 1477019784.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (623) 935-9600
- Email not available
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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 | Compared with peers |
|---|---|---|---|---|
| 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 | As often as other peers in Physician Assistant |
| Detection test by immunoassay with direct visual observation for influenza virus | Lab test | 87804 |
27 | Less often than most peers in Physician Assistant |
| 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 | Less often than most peers in Physician Assistant |
| Urinalysis, manual test | Lab test | 81002 |
21 | As often as other peers in Physician Assistant |
| 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 | Less often than most peers in Physician Assistant |
| Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | Lab test | 87811 |
18 | Less often than most peers in Physician Assistant |
| 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 | 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 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 20 related providers in 3 groups
Other physician assistants in Litchfield Park 4
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.
Common questions
What is Melissa D. Loo's specialty?
Melissa D. Loo is a physician assistant in Litchfield Park, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Melissa D. Loo?
Melissa D. 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 Melissa D. Loo?
The number on file is (623) 935-9600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Melissa D. Loo's NPI number?
Melissa D. 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 Melissa D. Loo's education?
Melissa D. 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 Melissa D. Loo been practicing?
Melissa D. Loo has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What is Melissa D. Loo known for?
According to Medicare billing data, Melissa D. 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 Melissa D. Loo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Melissa D. Loo. If this is you, claiming it is free.
Guide.md
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