Dr. Lydia V. Grishin, MD
- Medicare services, 2024
- 7,328
- Medicare patients, 2024
- 318
- Industry payments
- $736
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 71-36 110th St, Forest Hills, NY 11375
- Practice phone
- Call (718) 416-4389
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Joel Bruce Fieldman MD
Forest Hills, New York
Find Dr. Grishin's professional email, personal email and mobile number
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Dr. Lydia V. Grishin is an anesthesiologist in Forest Hills, New York
Dr. Grishin practices at Joel Bruce Fieldman MD in Forest Hills, New York.
Dr. Grishin's NPI, 1972559425, was assigned on May 26, 2006. Dr. Grishin holds New York license 223066.
- NPI
- 1972559425NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860598307
- NPI enumeration date
- May 26, 2006
- NPI status
- Active
- Practice phone
- (718) 416-4389
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Lydia V. Grishin practices at Joel Bruce Fieldman MD in Forest Hills, New York
Dr. Grishin's primary practice is Joel Bruce Fieldman MD, at 71-36 110th St, Forest Hills, NY 11375 in Queens County. The practice phone is (718) 416-4389.
- Joel Bruce Fieldman MD71-36 110th St, Forest Hills, NY 11375 · Queens CountyPhone(718) 416-4389
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lydia V. Grishin is affiliated with 3 sites of care and 2 medical groups
Dr. Grishin's primary practice is Joel Bruce Fieldman MD in Forest Hills, New York. The medical group on file is Joel Bruce Fieldman MD, PC. Dmand AI also links Dr. Grishin to 2 more group practices and clinics and 1 medical group, each 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. Lydia V. Grishin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grishin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Joel Bruce Fieldman MD | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lydia V. Grishin is one of 3,858 anesthesiologists in New York
Anesthesiology is Dr. Grishin's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Grishin is licensed in New York.
Specialties and state licenses
- Anesthesiology, New YorkPrimary
Anesthesiologists near Dr. Grishin
Counts of anesthesiologists 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. Lydia V. Grishin billed Medicare for 7,328 services in 2024
CMS data shows 7,328 Medicare services from Dr. Grishin across 5 procedure codes in 2024, for 318 Medicare patients. Medicare paid $41,914 for them. Every service was in an office.
Dr. Grishin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 9,2782024: 6,99525%
- Anesthesia
- 2023: 3262024: 3332%
Dr. Grishin compared with the New York median for anesthesiologists, 2024
- Dr. Grishin
- New York median
- Medicare services
- 7,328vs 7696.4 times
- Medicare patients
- 318vs 1322.4 times
Medians across 3,723 anesthesiologists in New York with Dmand AI profiles that report each measure.
Dr. Grishin'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.
Need commercial claims for Dr. Grishin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grishin and other anesthesiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lydia V. Grishin treated 318 Medicare patients in 2024, average age 73
CMS counts 318 Medicare patients who saw Dr. Grishin in 2024. The largest group is 65 to 74, with 169 patients. 75% of them have high cholesterol, and 63% have high blood pressure. Their average risk score is 0.79, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grishin's median patient age at 55, with 49% women.
Dr. Grishin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Grishin's Medicare patients by sex, 2024
- Women16853%
- Men15047%
Chronic conditions among Dr. Grishin's Medicare patients, 2024
- High cholesterol75%
- High blood pressure63%
- Arthritis39%
- Ischemic heart disease30%
- Diabetes24%
- Cancer19%
- Anxiety18%
- Osteoporosis17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grishin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women49%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Lydia V. Grishin received $736 in industry payments from 2016 to 2023
CMS Open Payments shows 37 general payments to Dr. Grishin from 12 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 98% of the total. Merck Sharp & Dohme Corporation paid the most, $238.
General payments to Dr. Grishin by program year, 2016 to 2023
General payments to Dr. Grishin by kind, 2016 to 2023
- Food and beverage$72098%
- Consulting fees$162%
Companies that paid Dr. Grishin the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lydia V. Grishin'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 DataMedicare Physician & Other Practitioners - by Provider (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. Lydia V. Grishin
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. Lydia V. Grishin's NPI number?
Dr. Lydia V. Grishin's NPI number is 1972559425. It was assigned on May 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lydia V. Grishin?
Dr. Lydia V. Grishin is an anesthesiologist in Forest Hills, New York. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Lydia V. Grishin practice?
Dr. Grishin practices at 71-36 110th St, Forest Hills, NY 11375. Dr. Grishin's primary practice is Joel Bruce Fieldman MD in Forest Hills, New York. Dmand AI also links Dr. Grishin to 2 group practices and clinics and 1 medical group.
What is Dr. Lydia V. Grishin's office phone number?
The practice phone on file for Dr. Grishin is (718) 416-4389.
What is Dr. Lydia V. Grishin's medical license number?
Dr. Grishin holds New York license 223066.
What medical group is Dr. Lydia V. Grishin part of?
Dr. Grishin is linked to Joel Bruce Fieldman MD, PC. Dmand AI links Dr. Grishin to 1 more medical group.
Does Dr. Lydia V. Grishin accept Medicare?
Yes. CMS data shows Dr. Grishin billed Medicare for 7,328 services in 2024.
How many Medicare patients does Dr. Lydia V. Grishin see?
CMS counts 318 Medicare patients who saw Dr. Grishin in 2024, with an average age of 73.
What services does Dr. Lydia V. Grishin bill to Medicare?
In 2024, Dr. Grishin's most billed Medicare services were injected or infused drug (J2704), injected or infused drug (J2250) and anesthesia (00811).
Has Dr. Lydia V. Grishin received payments from drug or device companies?
CMS Open Payments shows $736 in general payments to Dr. Grishin from 12 companies from 2016 to 2023. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Lydia V. Grishin been practicing?
Dr. Grishin graduated from medical school in 1984, 42 years ago.
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