Dr. Olga Gruscinska, MD
- Medicare services, 2016
- 151
- Part D claims, 2024
- 36
- Industry payments
- $1,672
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 60-51 Fresh Pond Rd, Maspeth, NY 11378
- Practice phone
- Call (718) 852-5252
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prominis Medical Services
Maspeth, New York
Find Dr. Gruscinska'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.
Dr. Olga Gruscinska is an internist in Maspeth, New York
Dr. Gruscinska practices at Prominis Medical Services in Maspeth, New York.
Dr. Gruscinska's NPI, 1457580052, was assigned on July 6, 2009. Dr. Gruscinska holds New York license 265345.
- NPI
- 1457580052NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981758323
- NPI enumeration date
- July 6, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (718) 852-5252
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Olga Gruscinska practices at Prominis Medical Services in Maspeth, New York
Dr. Gruscinska's primary practice is Prominis Medical Services, at 60-51 Fresh Pond Rd, Maspeth, NY 11378 in Queens County. The practice phone is (718) 852-5252.
- Prominis Medical Services60-51 Fresh Pond Rd, Maspeth, NY 11378 · Queens CountyPhone(718) 852-5252
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Olga Gruscinska is affiliated with 2 sites of care and 1 medical group
Dr. Gruscinska's primary practice is Prominis Medical Services in Maspeth, New York. The medical group on file is Prominis Medical Services. Dmand AI also links Dr. Gruscinska to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Olga Gruscinska's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gruscinska practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prominis Medical Services | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Olga Gruscinska is one of 9,643 internists in New York
Internal medicine is Dr. Gruscinska's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Gruscinska's licenses on file in 2 states: New York and Pennsylvania.
Specialties and state licenses
- Internal medicine, New YorkPrimary
- Pennsylvania license
Internists near Dr. Gruscinska
Counts of internists 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. Olga Gruscinska billed Medicare for 151 services in 2016
CMS data shows 151 Medicare services from Dr. Gruscinska across 4 procedure codes in 2016. Medicare paid $12,714 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gruscinska compared with the New York median for internists, 2016
- Dr. Gruscinska
- New York median
- Medicare services
- 151vs 42665% below
- Part D claims
- 11vs 62298% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Gruscinska's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Gruscinska?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gruscinska and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Olga Gruscinska's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Gruscinska's median patient age at 62, with 29% women.
Dr. Gruscinska's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women29%
- Men69%
Source: Dmand AI Patient Panel Data
Dr. Olga Gruscinska wrote 36 Medicare Part D claims in 2024
In 2024, Dr. Gruscinska wrote 36 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $92 in total drug cost. In 2023, CMS named 118 claims across 5 drugs.
Dr. Gruscinska'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1182024: 1191%
Drugs named by CMS: 1 in 2024, 5 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
Dr. Olga Gruscinska offers telehealth to Medicare patients
Dr. Gruscinska accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gruscinska as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Olga Gruscinska received $1,672 in industry payments from 2016 to 2020
CMS Open Payments shows 15 general payments to Dr. Gruscinska from 4 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 99% of the total. GlaxoSmithKline, LLC. paid the most, $813.
General payments to Dr. Gruscinska by program year, 2016 to 2020
General payments to Dr. Gruscinska by kind, 2016 to 2020
- Food and beverage$1,65799%
- Education$151%
Companies that paid Dr. Gruscinska the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Olga Gruscinska'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Data |
| 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. Olga Gruscinska
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. Olga Gruscinska's NPI number?
Dr. Olga Gruscinska's NPI number is 1457580052. It was assigned on July 6, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Olga Gruscinska?
Dr. Olga Gruscinska is an internist in Maspeth, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Olga Gruscinska practice?
Dr. Gruscinska practices at 60-51 Fresh Pond Rd, Maspeth, NY 11378. Dr. Gruscinska's primary practice is Prominis Medical Services in Maspeth, New York. Dmand AI also links Dr. Gruscinska to 1 group practice or clinic.
What is Dr. Olga Gruscinska's office phone number?
The practice phone on file for Dr. Gruscinska is (718) 852-5252.
What is Dr. Olga Gruscinska's medical license number?
Dr. Gruscinska holds New York license 265345, one of the licenses on file in 2 states.
Which states has Dr. Olga Gruscinska been licensed in?
Dmand AI has state licenses on file for Dr. Gruscinska in New York and Pennsylvania.
What medical group is Dr. Olga Gruscinska part of?
Dr. Gruscinska is linked to Prominis Medical Services.
Does Dr. Olga Gruscinska accept Medicare?
Yes. CMS data shows Dr. Gruscinska billed Medicare for 151 services in 2016, and Dr. Gruscinska accepts Medicare assignment.
Does Dr. Olga Gruscinska offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gruscinska as offering telehealth services.
What services does Dr. Olga Gruscinska bill to Medicare?
In 2016, Dr. Gruscinska's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
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What drugs does Dr. Olga Gruscinska prescribe most?
In 2024 Medicare Part D data, Dr. Gruscinska's most prescribed drugs by claims were Famotidine.
Has Dr. Olga Gruscinska received payments from drug or device companies?
CMS Open Payments shows $1,672 in general payments to Dr. Gruscinska from 4 companies from 2016 to 2020. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Olga Gruscinska been practicing?
Dr. Gruscinska graduated from medical school in 1982, 44 years ago.
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