Christopher Groff, PA
NPI 1699177329 · Physician Assistant · Dayton, OH
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Groff, PA is a Physician Assistant provider in Dayton, OH (NPI 1699177329).
Provider details
- NPI number
- 1699177329
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 50.004101 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
319 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 84 | $71 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 46 | $86 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 42 | $55 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 30 | $99 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 23 | $158 |
| X-Ray of Knee, 4 Or More Views |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 141 | 97 |
| Cephalexin | 116 | 103 |
| Gabapentin | 98 | 93 |
| Ondansetronbrand: Ondansetron Odt | 90 | 86 |
| Cefadroxil | 84 | 81 |
| Celecoxib | 60 | 58 |
| Clindamycin Hcl | 28 | 24 |
| Tramadol Hcl |
Practice location
Mailing address
Additional practice locations (4)
- 2400 Lakeview Dr Ste 210Beavercreek, OH 45431-2581Phone: (937) 312-1661Fax: (937) 312-1701
- 450 N Hyatt St Ste 304Tipp City, OH 45371-1433Phone: (937) 832-4773Fax: (937) 832-2986
- 3130 N County Road 25a Ste 116Troy, OH 45373-1337Phone: (937) 335-3561Fax: (937) 339-1213
- 600 Aviator Ct Ste 210Vandalia, OH 45377-9475Phone: (937) 832-4773Fax: (937) 832-2986
Registry dates
- Enumerated
- 2014-09-25
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Christopher Groff's NPI number?
- Christopher Groff's National Provider Identifier (NPI) is 1699177329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Groff's specialty?
- Christopher Groff is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christopher Groff located?
- Christopher Groff's practice location on file with NPPES is 9000 N Main St, Dayton, OH 45415-1180.
- What is Christopher Groff's phone number?
- The practice phone number listed in the NPPES registry for Christopher Groff is (937) 832-4773.
- Does Christopher Groff accept Medicare?
- Christopher Groff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Groff's NPI active?
- Yes — Christopher Groff's NPI (1699177329) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.