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- 25 Pocono Rd, Denville, NJ 07834
About Michael Mammon
Michael Mammon is a physician assistant based in Denville, NJ. Medicare claims data shows Michael provided 620 services to 573 patients. The services billed most often include emergency department visit with high level of medical decision making, emergency department visit with moderate level of medical decision making, and critical care, first 30-74 minutes. The provider's National Provider Identifier (NPI) is 1770665341.
Factual summary compiled by Guide.md from public records; not written by this provider.
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) 625-5000
- Email not available
Practice Locations
25 POCONO RD
Denville, NJ 07834
Procedures Most Often Billed to Medicare
620 services · 573 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12002 |
18 | More often than most peers in Physician Assistant |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
68 | More often than most peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
220 | More than most peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
195 | More than most peers in Physician Assistant |
| Critical care, first 30-74 minutes | Office visit | 99291 |
103 | More than most peers in Physician Assistant |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
16 | As often as other 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 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 13 related providers in 2 groups
Other physician assistants in Denville 5
Same specialty, same city.
Also performs Simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.6-7.5 cm 8
Providers in NJ who bill this service to Medicare most often.
Common questions
What does Michael Mammon specialize in?
Michael Mammon is a physician assistant in Denville, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Michael Mammon located?
Michael Mammon is listed at 25 Pocono Rd, Denville, NJ 07834. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Michael Mammon's phone number?
The number on file is (973) 625-5000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Michael Mammon?
Michael Mammon's National Provider Identifier is 1770665341. 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 Michael Mammon have?
Michael Mammon has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Michael Mammon do most often?
According to Medicare billing data, Michael Mammon performs procedures including simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.6-7.5 cm; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Michael Mammon's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Michael Mammon. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.