Dr. Alexander Grinshpun, MD
- Medicare services, 2024
- 447
- Medicare patients, 2024
- 408
- Part D claims, 2024
- 326
- Hospital affiliations
- 1
- Industry payments
- $38
- Practice address
- 2215 Burdett Avenue, Troy, NY 12180
- Practice phone
- Call (518) 427-3402
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Alexander Grinshpun is an emergency medicine physician in Troy, New York
Dr. Grinshpun practices at Samaritan Hospital in Troy, New York, part of Trinity Health.
Dr. Grinshpun's NPI, 1558456004, was assigned on October 3, 2006. Dr. Grinshpun holds New York license 240330.
- NPI
- 1558456004NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133222441
- NPI enumeration date
- October 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (518) 427-3402
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander Grinshpun practices at Samaritan Hospital in Troy, New York
Dr. Grinshpun's primary practice is Samaritan Hospital, at 2215 Burdett Avenue, Troy, NY 12180 in Rensselaer County. The practice phone is (518) 427-3402.
- Samaritan Hospital2215 Burdett Avenue, Troy, NY 12180 · Rensselaer CountyPhone(518) 427-3402
Source: Dmand AI Affiliation Data
Dr. Alexander Grinshpun is affiliated with 1 site of care and 2 medical groups
Dr. Grinshpun's primary practice is Samaritan Hospital in Troy, New York, part of Trinity Health. The medical group on file is Samaritan Hospital. Dmand AI also links Dr. Grinshpun to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander Grinshpun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grinshpun practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Samaritan Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alexander Grinshpun is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. Grinshpun's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Grinshpun is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Grinshpun
Counts of emergency medicine physicians 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
Dr. Alexander Grinshpun billed Medicare for 447 services in 2024
CMS data shows 447 Medicare services from Dr. Grinshpun across 4 procedure codes in 2024, for 408 Medicare patients. Medicare paid $53,845 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Grinshpun's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4232024: 4476%
Dr. Grinshpun compared with the New York median for emergency medicine physicians, 2024
- Dr. Grinshpun
- New York median
- Medicare services
- 447vs 2192.0 times
- Medicare patients
- 408vs 21689% above
- Part D claims
- 163vs 295.6 times
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Grinshpun's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexander Grinshpun treated 408 Medicare patients in 2024, average age 72
CMS counts 408 Medicare patients who saw Dr. Grinshpun in 2024. The largest group is 65 to 74, with 124 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.40, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Grinshpun's median patient age at 68, with 53% women.
Dr. Grinshpun's Medicare patients by age, 2024
Dr. Grinshpun's Medicare patients by sex, 2024
- Women21954%
- Men18946%
Chronic conditions among Dr. Grinshpun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Ischemic heart disease47%
- Anxiety46%
- Mood disorders46%
- Diabetes44%
- Depression42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grinshpun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexander Grinshpun wrote 326 Medicare Part D claims in 2024
In 2024, Dr. Grinshpun wrote 326 Medicare Part D claims for 236 patients. 94% of them were for generic drugs. CMS names the drug for 163 of them, across 8 drugs with 11 or more claims each, at $1,158 in total drug cost. In 2023, CMS named 206 claims across 9 drugs.
Dr. Grinshpun's Part D claims by kind of drug, 2024
- Generic308 claims94%
- Brand-name and other18 claims6%
Dr. Grinshpun's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Grinshpun's Part D claims, 2024
- Opioids12%38 of 326 claims
- Antibiotics30%99 of 326 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2062024: 16321%
Drugs named by CMS: 8 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Alexander Grinshpun takes part in Medicare
Dr. Grinshpun 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)
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Dr. Alexander Grinshpun received $38 in industry payments in 2019
CMS Open Payments shows 2 general payments to Dr. Grinshpun from 2 drug and device companies in 2019. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $22.
Companies that paid Dr. Grinshpun the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Alexander Grinshpun'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| Industry payments | Open Payments (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 Dr. Alexander Grinshpun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Alexander Grinshpun's NPI number?
Dr. Alexander Grinshpun's NPI number is 1558456004. It was assigned on October 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander Grinshpun?
Dr. Alexander Grinshpun is an emergency medicine physician in Troy, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Alexander Grinshpun practice?
Dr. Grinshpun practices at 2215 Burdett Avenue, Troy, NY 12180. Dr. Grinshpun's primary practice is Samaritan Hospital in Troy, New York, part of Trinity Health. Dmand AI also links Dr. Grinshpun to 1 medical group.
What is Dr. Alexander Grinshpun's office phone number?
The practice phone on file for Dr. Grinshpun is (518) 427-3402.
What is Dr. Alexander Grinshpun's medical license number?
Dr. Grinshpun holds New York license 240330.
Which hospitals is Dr. Alexander Grinshpun affiliated with?
Dr. Grinshpun practices at Samaritan Hospital in Troy, New York.
What medical group is Dr. Alexander Grinshpun part of?
Dr. Grinshpun is linked to Samaritan Hospital. Dmand AI links Dr. Grinshpun to 1 more medical group.
Does Dr. Alexander Grinshpun accept Medicare?
Yes. CMS data shows Dr. Grinshpun billed Medicare for 447 services in 2024, and Dr. Grinshpun accepts Medicare assignment.
How many Medicare patients does Dr. Alexander Grinshpun see?
CMS counts 408 Medicare patients who saw Dr. Grinshpun in 2024, with an average age of 72.
What services does Dr. Alexander Grinshpun bill to Medicare?
In 2024, Dr. Grinshpun's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
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What drugs does Dr. Alexander Grinshpun prescribe most?
In 2024 Medicare Part D data, Dr. Grinshpun's most prescribed drugs by claims were Cephalexin, Doxycycline Hyclate and Prednisone.
Has Dr. Alexander Grinshpun received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Dr. Grinshpun from 2 companies from 2019 to 2019. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Alexander Grinshpun been practicing?
Dr. Grinshpun graduated from medical school in 2003, 23 years ago.
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