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Edit this profileAt a glance
- 1100 Grampian Blvd, Williamsport, PA 17701
About Colby Heintzelman
Colby Heintzelman, PA-C is a physician assistant based in Williamsport, PA. According to Medicare claims data, Colby cared for 254 Medicare patients across 690 services. The services billed most often include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, and subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes. The provider's National Provider Identifier (NPI) is 1073130100.
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
- (570) 320-7680
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1100 GRAMPIAN BLVD
Williamsport, PA 17701
Procedures Most Often Billed to Medicare
690 services · 254 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
461 | More often than most peers in Physician Assistant |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
121 | As often as other peers in Physician Assistant |
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
88 | As often as other peers in Physician Assistant |
| Nursing facility discharge day management, 30 minutes or less | Office visit | 99315 |
20 | 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 6
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 — 6 related providers in 1 group
Common questions
What does Colby Heintzelman specialize in?
Colby Heintzelman is a physician assistant in Williamsport, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Colby Heintzelman located?
Colby Heintzelman is listed at 1100 Grampian Blvd, Williamsport, PA 17701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Colby Heintzelman's phone number?
The number on file is (570) 320-7680. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Colby Heintzelman's NPI number?
Colby Heintzelman's National Provider Identifier is 1073130100. 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 long has Colby Heintzelman been practicing?
Colby Heintzelman has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Colby Heintzelman do most often?
According to Medicare billing data, Colby Heintzelman 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
Has Colby Heintzelman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Colby Heintzelman. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.