Cindy Thi Millstein, FNP-BC
- Medicare services, 2024
- 551
- Medicare patients, 2024
- 237
- Part D claims, 2024
- 809
- Hospital affiliations
- 3
- Industry payments
- $279
- Practice address
- 150 Eileen Way, Syosset, NY 11791
- Practice phone
- Call (800) 860-3274
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Progressive Care Medical Group of FL
Syosset, New York
Find Cindy Millstein'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.
Cindy Thi Millstein is a primary care nurse practitioner in Syosset, New York
Cindy Millstein practices at Progressive Care Medical Group of FL in Syosset, New York.
Cindy Millstein's NPI, 1144994708, was assigned on August 5, 2021. Cindy Millstein holds Florida license APRN11014235.
- NPI
- 1144994708NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224417787
- NPI enumeration date
- August 5, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 860-3274
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Cindy Thi Millstein practices at Progressive Care Medical Group of FL in Syosset, New York
Cindy Millstein's primary practice is Progressive Care Medical Group of FL, at 150 Eileen Way, Syosset, NY 11791 in Nassau County. The practice phone is (800) 860-3274.
- Progressive Care Medical Group of FL150 Eileen Way, Syosset, NY 11791 · Nassau CountyPhone(800) 860-3274
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cindy Thi Millstein is affiliated with 5 sites of care and 5 medical groups
Cindy Millstein's primary practice is Progressive Care Medical Group of FL in Syosset, New York. Cindy Millstein is also affiliated with Boca Raton Regional Hospital. The medical group on file is Progressive Care Medical Group. Dmand AI also links Cindy Millstein to 2 more hospitals, 4 medical groups and 1 group practice or clinic, 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 Cindy Thi Millstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cindy Millstein practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Progressive Care Medical Group of FL | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Cindy Thi Millstein is one of 301 primary care nurse practitioners in New York
Primary care is Cindy Millstein's primary specialty in the NPI Registry, under taxonomy code 363LP2300X. Cindy Millstein is licensed in Florida.
Specialties and state licenses
- Primary care nurse practitioner, FloridaPrimary
Primary care nurse practitioners near Cindy Millstein
Counts of primary care nurse practitioners 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
Cindy Thi Millstein billed Medicare for 551 services in 2024
CMS data shows 551 Medicare services from Cindy Millstein across 3 procedure codes in 2024, for 237 Medicare patients. Medicare paid $46,893 for them. Every service was in a facility, such as a hospital, rather than an office.
Cindy Millstein compared with the New York median for primary care nurse practitioners, 2024
- Cindy Millstein
- New York median
- Medicare patients
- 237vs 922.6 times
Medians across 130 primary care nurse practitioners in New York with Dmand AI profiles that report each measure.
Cindy Millstein'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
Cindy Thi Millstein treated 237 Medicare patients in 2024, average age 79
CMS counts 237 Medicare patients who saw Cindy Millstein in 2024. The largest group is 75 to 84, with 102 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 3.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Cindy Millstein's median patient age at 83, with 60% women.
Cindy Millstein's Medicare patients by age, 2024
Cindy Millstein's Medicare patients by sex, 2024
- Women12352%
- Men11448%
Chronic conditions among Cindy Millstein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease62%
- Heart failure59%
- Arthritis57%
- Chronic kidney disease54%
- Diabetes53%
- Atrial fibrillation51%
Share of Medicare patients with each condition. A patient can have several.
Cindy Millstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 83
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cindy Thi Millstein wrote 809 Medicare Part D claims in 2024
In 2024, Cindy Millstein wrote 809 Medicare Part D claims for 258 patients. 86% of them were for generic drugs. CMS names the drug for 497 of them, across 20 drugs with 11 or more claims each, at $18,150 in total drug cost.
Cindy Millstein's Part D claims by kind of drug, 2024
- Generic692 claims86%
- Brand-name and other117 claims14%
Cindy Millstein'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 Cindy Millstein's Part D claims, 2024
- Opioids2%17 of 809 claims
- Antibiotics16%128 of 809 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Cindy Thi Millstein takes part in Medicare
Cindy Millstein 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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Cindy Thi Millstein received $279 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Cindy Millstein from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. CVRx, Inc. paid the most, $161.
General payments to Cindy Millstein by program year, 2024 to 2025
Companies that paid Cindy Millstein the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Cindy Thi Millstein'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 Cindy Thi Millstein
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cindy Thi Millstein's NPI number?
Cindy Thi Millstein's NPI number is 1144994708. It was assigned on August 5, 2021, and it is active in the NPI Registry.
What does Cindy Thi Millstein specialize in?
Cindy Thi Millstein is a primary care nurse practitioner in Syosset, New York. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does Cindy Thi Millstein practice?
Cindy Millstein practices at 150 Eileen Way, Syosset, NY 11791. Cindy Millstein's primary practice is Progressive Care Medical Group of FL in Syosset, New York. Dmand AI also links Cindy Millstein to 2 hospitals, 4 medical groups and 1 group practice or clinic.
What is Cindy Thi Millstein's office phone number?
The practice phone on file for Cindy Millstein is (800) 860-3274.
What is Cindy Thi Millstein's medical license number?
Cindy Millstein holds Florida license APRN11014235.
Which hospitals is Cindy Thi Millstein affiliated with?
Cindy Millstein is affiliated with Boca Raton Regional Hospital. Dmand AI links Cindy Millstein to 2 more hospitals.
What medical group is Cindy Thi Millstein part of?
Cindy Millstein is linked to Progressive Care Medical Group. Dmand AI links Cindy Millstein to 4 more medical groups.
Does Cindy Thi Millstein accept Medicare?
Yes. CMS data shows Cindy Millstein billed Medicare for 551 services in 2024, and Cindy Millstein accepts Medicare assignment.
How many Medicare patients does Cindy Thi Millstein see?
CMS counts 237 Medicare patients who saw Cindy Millstein in 2024, with an average age of 79.
What services does Cindy Thi Millstein bill to Medicare?
In 2024, Cindy Millstein's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
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What drugs does Cindy Thi Millstein prescribe most?
In 2024 Medicare Part D data, Cindy Millstein's most prescribed drugs by claims were Pantoprazole Sodium, Amlodipine Besylate and Doxycycline Hyclate.
Has Cindy Thi Millstein received payments from drug or device companies?
CMS Open Payments shows $279 in general payments to Cindy Millstein from 2 companies from 2024 to 2025. The largest total came from CVRx, Inc.
How long has Cindy Thi Millstein been practicing?
Cindy Millstein graduated from medical school in 2021, 5 years ago.
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