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Edit this profileAt a glance
- 4101 Medical Center Dr, Fayetteville, NY 13066
About David Hammack
David N. Hammack, P.A. is a physician assistant based in Fayetteville, NY. Medicare claims data shows David provided 2,460 services to 1,873 patients. The services billed most often include insertion of needle into vein for collection of blood sample, blood test, comprehensive group of blood chemicals, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1497006043.
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
- (315) 637-7878
- Email not available
Practice Locations
4101 MEDICAL CENTER DR
Fayetteville, NY 13066
Procedures Most Often Billed to Medicare
2,460 services · 1,873 patients · 22 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
283 | More than most peers in Physician Assistant |
| Influenza vaccine, inactivated | Treatment | 90653 |
37 | More often than most peers in Physician Assistant |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
20 | More often than most peers in Physician Assistant |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
15 | Less often than most peers in Physician Assistant |
| Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage | Treatment | 90656 |
11 | Less often than most peers in Physician Assistant |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
262 | More 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 |
250 | More often than most 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 |
249 | More than most 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 |
248 | More often than most peers in Physician Assistant |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
242 | More 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 2
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.
Other physician assistants in Fayetteville 7
Same specialty, same city.
More connections — 23 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 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 NY who bill this service to Medicare most often.
Common questions
What does David N. Hammack specialize in?
David N. Hammack is a physician assistant in Fayetteville, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is David N. Hammack located?
David N. Hammack is listed at 4101 Medical Center Dr, Fayetteville, NY 13066. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is David N. Hammack's phone number?
The number on file is (315) 637-7878. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for David N. Hammack?
David N. Hammack's National Provider Identifier is 1497006043. 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 David N. Hammack train?
David N. Hammack attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does David N. Hammack have?
David N. Hammack has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does David N. Hammack do most often?
According to Medicare billing data, David N. Hammack performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as influenza vaccine, inactivated and pneumococcal conjugate vaccine, 20 valent , for intramuscular use, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is David N. Hammack's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by David N. Hammack. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.