Physician Profile
Unclaimed ProfileAbout MANDEVILLE
Listed in the NPI registry as a nurse practitioner, John L Mandeville, FNP-BC practices in Amherst, NH. John graduated from University of Massachusetts Medical School in 2021. John is also listed as specializing in nurse practitioner — family. According to Medicare claims data, John cared for 254 Medicare patients across 324 services.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (603) 693-2100
- Email not available
Practice Locations
282 STATE ROUTE 101 UNIT 2
Amherst, NH 03031
Procedures Most Often Billed to Medicare
324 services · 254 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
30 |
| Assessment of emotional or behavioral problems | Treatment | 96127 |
87 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
77 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
34 |
| Hemoglobin a1c level | Lab test | 83036 |
20 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
18 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
17 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
16 |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
13 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
12 |
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.
Related specialists at this location 1
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.
Other nurse practitioners in Amherst 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of Massachusetts Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at University of Massachusetts Medical School 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NH who bill this service to Medicare most often.
Common questions
What does Dr. Mandeville specialize in?
Dr. Mandeville is a nurse practitioner in Amherst, NH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NURSE PRACTITIONER”.
NPI registry
Where is Dr. Mandeville located?
Dr. Mandeville is listed at 282 STATE ROUTE 101 UNIT 2, Amherst, NH 03031. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Mandeville's phone number?
The number on file is (603) 693-2100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mandeville's NPI number?
Dr. Mandeville's National Provider Identifier is 1538871496. 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 Dr. Mandeville go to medical school?
Dr. Mandeville attended University of Massachusetts Medical School, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Mandeville been practicing?
Dr. Mandeville has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Mandeville do most often?
According to Medicare billing data, Dr. Mandeville performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as assessment of emotional or behavioral problems, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Mandeville confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mandeville. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.