Physician Profile
Unclaimed ProfileAbout ROY
Nisha Ann Roy is a healthcare provider in Modesto, CA specialising in allergy. Nisha is also listed as specialising in nurse practitioner.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Common questions
What does Dr. Roy specialise in?
Dr. Roy is an allergy in Modesto, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Allergy”.
NPI registry
Where is Dr. Roy located?
Dr. Roy is listed at 1923 COFFEE RD STE 12, Modesto, CA 95355. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Roy's phone number?
The number on file is (209) 409-8454. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Roy?
Dr. Roy's National Provider Identifier is 1063903201. 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
How much experience does Dr. Roy have?
Dr. Roy has 8+ years experience. Registered with an NPI since 2018. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What does Dr. Roy do most often?
According to Medicare billing data, Dr. Roy 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
Is Dr. Roy's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Roy. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (209) 409-8454
- Email not available
Practice Locations
1923 COFFEE RD STE 12
Modesto, CA 95355
Procedures Most Often Billed to Medicare
156 services · 151 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
99 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
40 |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.