Christopher David Grabowski Sr., PT
- Medicare patients, 2024
- 72
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 20 Gilbert Ave Suite 201 Suite 201, Smithtown, NY 11787-5312
- Practice phone
- Call (631) 724-1991
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Long Island Chiropractic & Physical Therapy
Multi-specialty group site · Smithtown, New York
Find Christopher Grabowski's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Christopher David Grabowski Sr. is a physical therapist in Smithtown, New York
Christopher Grabowski practices at Long Island Chiropractic & Physical Therapy in Smithtown, New York.
Christopher Grabowski's NPI, 1639115975, was assigned on June 22, 2006. Christopher Grabowski holds New York license 022215-1.
- NPI
- 1639115975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163444126
- NPI enumeration date
- June 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 724-1991
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Christopher David Grabowski Sr. practices at Long Island Chiropractic & Physical Therapy in Smithtown, New York
Christopher Grabowski's primary practice is Long Island Chiropractic & Physical Therapy, at 20 Gilbert Ave Suite 201 Suite 201, Smithtown, NY 11787-5312. The practice phone is (631) 724-1991.
- Long Island Chiropractic & Physical Therapy20 Gilbert Ave Suite 201 Suite 201, Smithtown, NY 11787-5312Phone(631) 724-1991
Source: Dmand AI Affiliation Data
Christopher David Grabowski Sr. is affiliated with 1 site of care and 2 medical groups
Christopher Grabowski's primary practice is Long Island Chiropractic & Physical Therapy in Smithtown, New York. Dmand AI also links Christopher Grabowski to 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Christopher David Grabowski Sr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Grabowski practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Long Island Chiropractic & Physical Therapy | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher David Grabowski Sr. is one of 9,504 physical therapists in New York
Physical therapist is Christopher Grabowski's primary specialty in the NPI Registry, under taxonomy code 225100000X. Christopher Grabowski is licensed in New York.
Specialties and state licenses
- Physical therapist, New YorkPrimary
Physical therapists near Christopher Grabowski
Counts of physical therapists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Christopher David Grabowski Sr. treated 72 Medicare patients in 2024, average age 71
CMS counts 72 Medicare patients who saw Christopher Grabowski in 2024. The largest group is 65 to 74, with 46 patients. 68% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Christopher Grabowski's median patient age at 51, with 60% women.
Christopher Grabowski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Christopher Grabowski's Medicare patients by sex, 2024
- Women3954%
- Men3346%
Chronic conditions among Christopher Grabowski's Medicare patients, 2024
- High blood pressure68%
- High cholesterol67%
- Arthritis60%
- Anxiety33%
- Diabetes28%
- Ischemic heart disease25%
- Mood disorders21%
- Depression18%
Share of Medicare patients with each condition. A patient can have several.
Christopher Grabowski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Christopher David Grabowski Sr. takes part in Medicare
Christopher Grabowski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Christopher David Grabowski Sr.'s profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Christopher David Grabowski Sr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher David Grabowski Sr.'s NPI number?
Christopher David Grabowski Sr.'s NPI number is 1639115975. It was assigned on June 22, 2006, and it is active in the NPI Registry.
What does Christopher David Grabowski Sr. specialize in?
Christopher David Grabowski Sr. is a physical therapist in Smithtown, New York. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Christopher David Grabowski Sr. practice?
Christopher Grabowski practices at 20 Gilbert Ave Suite 201 Suite 201, Smithtown, NY 11787-5312. Christopher Grabowski's primary practice is Long Island Chiropractic & Physical Therapy in Smithtown, New York. Dmand AI also links Christopher Grabowski to 2 medical groups.
What is Christopher David Grabowski Sr.'s office phone number?
The practice phone on file for Christopher Grabowski is (631) 724-1991.
What is Christopher David Grabowski Sr.'s medical license number?
Christopher Grabowski holds New York license 022215-1.
Does Christopher David Grabowski Sr. accept Medicare?
Yes. CMS lists Christopher Grabowski as accepting Medicare assignment.
How many Medicare patients does Christopher David Grabowski Sr. see?
CMS counts 72 Medicare patients who saw Christopher Grabowski in 2024, with an average age of 71.
How long has Christopher David Grabowski Sr. been practicing?
Christopher Grabowski graduated from medical school in 2000, 26 years ago.
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