Provider Profile
Christopher Greenhagen, PA-C
Unclaimed ProfileAbout Christopher Greenhagen
Christopher Greenhagen, PA-C is a physician assistant based in Newkirk, OK. Christopher is a 2013 graduate of University of Oklahoma College of Medicine. Medicare claims data shows Christopher provided 269 services to 172 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, insertion of needle into vein for collection of blood sample, and hemoglobin a1c level. The provider's National Provider Identifier (NPI) is 1356764195.
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
- (580) 362-2555
- Email not available
Practice Locations
716 S HIGHWAY 77
Newkirk, OK 74647
Procedures Most Often Billed to Medicare
269 services · 172 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
49 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
135 | More often than most peers in Physician Assistant |
| Hemoglobin a1c level | Lab test | 83036 |
35 | As often as other peers in Physician Assistant |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
27 | As often as other peers in Physician Assistant |
| 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 |
12 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
11 | Less often than most 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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 — 24 related providers in 4 groups
Trained at University of Oklahoma College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at University of Oklahoma College of Medicine 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 OK who bill this service to Medicare most often.
Common questions
What kind of doctor is Christopher Greenhagen?
Christopher Greenhagen is a physician assistant in Newkirk, OK. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Christopher Greenhagen's address?
Christopher Greenhagen is listed at 716 S Highway 77, Newkirk, OK 74647. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Christopher Greenhagen?
The number on file is (580) 362-2555. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Christopher Greenhagen?
Christopher Greenhagen's National Provider Identifier is 1356764195. 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 Christopher Greenhagen train?
Christopher Greenhagen attended University of Oklahoma College of Medicine, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Christopher Greenhagen have?
Christopher Greenhagen has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Christopher Greenhagen perform?
According to Medicare billing data, Christopher Greenhagen performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Christopher Greenhagen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Christopher Greenhagen. If this is you, claiming it is free.
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