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Edit this profileAt a glance
- 100 Madison Ave, Morristown, NJ 07960
About Marnie Sperling
Marnie L. Sperling, NP is a nurse practitioner based in Morristown, NJ. According to Medicare claims data, Marnie cared for 161 Medicare patients across 163 services. The services billed most often include exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician. The provider's National Provider Identifier (NPI) is 1336345842.
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
- (973) 971-2036
- Email not available
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Practice Locations
100 MADISON AVE
Morristown, NJ 07960
Procedures Most Often Billed to Medicare
163 services · 161 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Treatment | 93016 |
163 | More 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.
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.
Other nurse practitioners in Morristown 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 8
Providers in NJ who bill this service to Medicare most often.
Common questions
What is Marnie L. Sperling's specialty?
Marnie L. Sperling is a nurse practitioner in Morristown, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Marnie L. Sperling?
Marnie L. Sperling is listed at 100 Madison Ave, Morristown, NJ 07960. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Marnie L. Sperling?
The number on file is (973) 971-2036. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marnie L. Sperling's NPI number?
Marnie L. Sperling's National Provider Identifier is 1336345842. 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 Marnie L. Sperling's education?
Marnie L. Sperling attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Marnie L. Sperling been practicing?
Marnie L. Sperling has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Marnie L. Sperling known for?
According to Medicare billing data, Marnie L. Sperling provides treatments such as exercise or drug-induced heart stress test with electrocardiogram with supervision by physician. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marnie L. Sperling confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marnie L. Sperling. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.