Dr. Tenzing Chounzom, MD
- Medicare services, 2024
- 271
- Medicare patients, 2024
- 68
- Part D claims, 2024
- 4,580
- Industry payments
- $209
- Affiliated sites
- 1
- Practice address
- 455 Sutter Ave, Brooklyn, NY 11212
- Practice phone
- Call (718) 765-6550
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Griffin Myers Medical
Brooklyn, New York
Find Dr. Chounzom'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. Tenzing Chounzom is an internist in Brooklyn, New York
Dr. Chounzom practices at Griffin Myers Medical in Brooklyn, New York.
Dr. Chounzom's NPI, 1427075894, was assigned on July 16, 2006. Dr. Chounzom holds New York license 306975.
- NPI
- 1427075894NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466403704
- NPI enumeration date
- July 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 765-6550
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tenzing Chounzom practices at Griffin Myers Medical in Brooklyn, New York
Dr. Chounzom's primary practice is Griffin Myers Medical, at 455 Sutter Ave, Brooklyn, NY 11212 in Kings County. The practice phone is (718) 765-6550.
- Griffin Myers Medical455 Sutter Ave, Brooklyn, NY 11212 · Kings CountyPhone(718) 765-6550
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tenzing Chounzom is affiliated with 2 sites of care and 1 medical group
Dr. Chounzom's primary practice is Griffin Myers Medical in Brooklyn, New York. The medical group on file is Oak Street Health, Sutter Ave Primary Care Clinic. Dmand AI also links Dr. Chounzom 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. Tenzing Chounzom's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chounzom practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Griffin Myers Medical | 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. Tenzing Chounzom is one of 9,643 internists in New York
Internal medicine is Dr. Chounzom's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Chounzom's licenses on file in 2 states: New York and Tennessee.
Specialties and state licenses
- Internal medicine, New YorkPrimary
- Tennessee license
Internists near Dr. Chounzom
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. Tenzing Chounzom billed Medicare for 271 services in 2024
CMS data shows 271 Medicare services from Dr. Chounzom across 8 procedure codes in 2024, for 68 Medicare patients. Medicare paid $17,048 for them. Every service was in an office.
Dr. Chounzom's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1262024: 16027%
- Other services
- 2023: 402024: 5435%
- Lab and pathology
- 2023: 02024: 33
- Tests and treatments
- 2023: 182024: 2433%
Dr. Chounzom compared with the New York median for internists, 2024
- Dr. Chounzom
- New York median
- Medicare services
- 271vs 42636% below
- Medicare patients
- 68vs 15857% below
- Part D claims
- 3,933vs 6226.3 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Chounzom'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chounzom and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tenzing Chounzom treated 68 Medicare patients in 2024, average age 76
CMS counts 68 Medicare patients who saw Dr. Chounzom in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.89, 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. Chounzom's median patient age at 76, with 57% women.
Dr. Chounzom's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chounzom's Medicare patients by sex, 2024
- Women3957%
- Men2943%
Chronic conditions among Dr. Chounzom's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Diabetes43%
- Chronic kidney disease34%
- Heart failure34%
- Mood disorders29%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chounzom's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tenzing Chounzom wrote 4,580 Medicare Part D claims in 2024
In 2024, Dr. Chounzom wrote 4,580 Medicare Part D claims for 425 patients. 81% of them were for generic drugs. CMS names the drug for 3,933 of them, across 81 drugs with 11 or more claims each, at $554,085 in total drug cost. In 2023, CMS named 2,579 claims across 65 drugs.
Dr. Chounzom's Part D claims by kind of drug, 2024
- Generic3,694 claims81%
- Brand-name716 claims16%
- Other170 claims4%
Dr. Chounzom'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. Chounzom's Part D claims, 2024
- Opioids0%11 of 4,580 claims
- Antibiotics1%58 of 4,580 claims
- Antipsychotics, patients 65 and over1%35 of 4,580 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: 2,5792024: 3,93353%
Drugs named by CMS: 81 in 2024, 65 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. Tenzing Chounzom takes part in Medicare
Dr. Chounzom 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. Tenzing Chounzom received $209 in industry payments from 2016 to 2020
CMS Open Payments shows 5 general payments to Dr. Chounzom from 4 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Smith & Nephew, Inc. paid the most, $98.
General payments to Dr. Chounzom by program year, 2016 to 2020
Companies that paid Dr. Chounzom 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. Tenzing Chounzom'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) |
| 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. Tenzing Chounzom
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. Tenzing Chounzom's NPI number?
Dr. Tenzing Chounzom's NPI number is 1427075894. It was assigned on July 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Tenzing Chounzom?
Dr. Tenzing Chounzom is an internist in Brooklyn, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tenzing Chounzom practice?
Dr. Chounzom practices at 455 Sutter Ave, Brooklyn, NY 11212. Dr. Chounzom's primary practice is Griffin Myers Medical in Brooklyn, New York. Dmand AI also links Dr. Chounzom to 1 group practice or clinic.
What is Dr. Tenzing Chounzom's office phone number?
The practice phone on file for Dr. Chounzom is (718) 765-6550.
What is Dr. Tenzing Chounzom's medical license number?
Dr. Chounzom holds New York license 306975, one of the licenses on file in 2 states.
Which states has Dr. Tenzing Chounzom been licensed in?
Dmand AI has state licenses on file for Dr. Chounzom in New York and Tennessee.
What medical group is Dr. Tenzing Chounzom part of?
Dr. Chounzom is linked to Oak Street Health, Sutter Ave Primary Care Clinic.
Does Dr. Tenzing Chounzom accept Medicare?
Yes. CMS data shows Dr. Chounzom billed Medicare for 271 services in 2024, and Dr. Chounzom accepts Medicare assignment.
How many Medicare patients does Dr. Tenzing Chounzom see?
CMS counts 68 Medicare patients who saw Dr. Chounzom in 2024, with an average age of 76.
What services does Dr. Tenzing Chounzom bill to Medicare?
In 2024, Dr. Chounzom's most billed Medicare services were office visit, established patient (99212), lab and pathology test (83036) and medicare service (G0439).
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What drugs does Dr. Tenzing Chounzom prescribe most?
In 2024 Medicare Part D data, Dr. Chounzom's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Tenzing Chounzom received payments from drug or device companies?
CMS Open Payments shows $209 in general payments to Dr. Chounzom from 4 companies from 2016 to 2020. The largest total came from Smith & Nephew, Inc.
How long has Dr. Tenzing Chounzom been practicing?
Dr. Chounzom graduated from medical school in 1985, 41 years ago.
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