Provider Profile
Diana Montoya
Unclaimed ProfileAbout Diana Montoya
Listed in the NPI registry as a nurse practitioner, Diana Montoya practices in Warren, NJ. Diana is also listed as specializing in nurse practitioner — family and nurse practitioner — primary care. Medicare claims data shows Diana provided 552 services to 422 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and urinalysis, manual test. NPI 1538877931 identifies this record in the national registry.
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
- (908) 561-8600
- Email not available
Practice Locations
34 MOUNTAIN BOULEVARD INTERNAL MED / FAMILY MED SUITE B
Warren, NJ 07059
Procedures Most Often Billed to Medicare
552 services · 422 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
39 | Less often than most peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
193 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
110 | As often as other peers in Nurse Practitioner |
| Urinalysis, manual test | Lab test | 81002 |
74 | More often than most peers in Nurse Practitioner |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
62 | As often as other peers in Nurse Practitioner |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
55 | More often than most peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
19 | Less often than most peers in Nurse Practitioner |
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 nurse practitioners at this location 2
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 — 30 related providers in 4 groups
Other nurse practitioners in Warren 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in NJ who bill this service to Medicare most often.
Common questions
What does Diana Montoya specialize in?
Diana Montoya is a nurse practitioner in Warren, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Diana Montoya located?
Diana Montoya is listed at 34 Mountain Boulevard Internal Med / Family Med Suite B, Warren, NJ 07059. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Diana Montoya's phone number?
The number on file is (908) 561-8600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Diana Montoya?
Diana Montoya's National Provider Identifier is 1538877931. 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 Diana Montoya train?
Diana Montoya attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Diana Montoya have?
Diana Montoya has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Diana Montoya do most often?
According to Medicare billing data, Diana Montoya performs procedures including ultrasound measurement of bladder capacity after voiding, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Diana Montoya's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Diana Montoya. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.