Nia A. Flemming
- Medicare services, 2024
- 448
- Medicare patients, 2024
- 218
- Part D claims, 2024
- 198
- Hospital affiliations
- 5
- Industry payments
- $1,150
- Practice address
- 455 Lewis Ave, Meriden, CT 06451-2121
- Practice phone
- Call (203) 237-6700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Connecticut Nephrology Associates
Primary care practice · Meriden, Connecticut
Find Nia Flemming's professional email, personal email and mobile number
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Nia A. Flemming is a nephrologist in Meriden, Connecticut
Nia Flemming practices at Connecticut Nephrology Associates in Meriden, Connecticut.
Nia Flemming's NPI, 1184285058, was assigned on June 21, 2019. Nia Flemming holds Connecticut license 76199.
- NPI
- 1184285058NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597145995
- NPI enumeration date
- June 21, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 237-6700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nia A. Flemming practices at Connecticut Nephrology Associates in Meriden, Connecticut
Nia Flemming's primary practice is Connecticut Nephrology Associates, at 455 Lewis Ave, Meriden, CT 06451-2121. The practice phone is (203) 237-6700.
- Connecticut Nephrology Associates455 Lewis Ave, Meriden, CT 06451-2121Phone(203) 237-6700
Source: Dmand AI Affiliation Data
Nia A. Flemming is affiliated with 7 sites of care and 1 medical group
Nia Flemming's primary practice is Connecticut Nephrology Associates in Meriden, Connecticut. Nia Flemming is also affiliated with MidState Medical Center. The medical group on file is Connecticut Nephrology Associates. Dmand AI also links Nia Flemming to 4 more hospitals and 1 dialysis center, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Nia A. Flemming's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nia Flemming practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Connecticut Nephrology Associates | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Nia A. Flemming is one of 141 nephrologists in Connecticut
Nephrology is Nia Flemming's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Nia Flemming is licensed in Connecticut.
Specialties and state licenses
- Nephrology, ConnecticutPrimary
Nephrologists near Nia Flemming
Counts of nephrologists 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
Nia A. Flemming billed Medicare for 448 services in 2024
CMS data shows 448 Medicare services from Nia Flemming across 7 procedure codes in 2024, for 218 Medicare patients. Medicare paid $42,369 for them.
Nia Flemming's Medicare services by type, 2024
- Office and hospital visits424
- Tests and treatments24
Where Nia Flemming's Medicare services took place, 2024
- In an office14031%
- In a facility30869%
Nia Flemming compared with the Connecticut median for nephrologists, 2024
- Nia Flemming
- Connecticut median
- Medicare services
- 448vs 73239% below
- Medicare patients
- 218vs 26116% below
- Part D claims
- 100vs 60083% below
Medians across 137 nephrologists in Connecticut with Dmand AI profiles that report each measure.
Nia Flemming'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 Nia Flemming and other nephrologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Nia A. Flemming treated 218 Medicare patients in 2024, average age 76
CMS counts 218 Medicare patients who saw Nia Flemming in 2024. The largest group is 75 to 84, with 78 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 32% 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 Nia Flemming's median patient age at 68, with 54% women.
Nia Flemming's Medicare patients by age, 2024
Nia Flemming's Medicare patients by sex, 2024
- Women12256%
- Men9644%
Chronic conditions among Nia Flemming's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Diabetes54%
- Heart failure44%
- Ischemic heart disease44%
- Anxiety37%
Share of Medicare patients with each condition. A patient can have several.
Nia Flemming'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
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nia A. Flemming wrote 198 Medicare Part D claims in 2024
In 2024, Nia Flemming wrote 198 Medicare Part D claims for 89 patients. 88% of them were for generic drugs. CMS names the drug for 100 of them, across 6 drugs with 11 or more claims each, at $830 in total drug cost.
Nia Flemming's Part D claims by kind of drug, 2024
- Generic175 claims88%
- Brand-name23 claims12%
Nia Flemming'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.
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
Nia A. Flemming offers telehealth to Medicare patients
Nia Flemming accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Nia Flemming as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Nia A. Flemming received $1,150 in industry payments from 2024 to 2025
CMS Open Payments shows 23 general payments to Nia Flemming from 10 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $363.
General payments to Nia Flemming by program year, 2024 to 2025
Companies that paid Nia Flemming 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 Nia A. Flemming'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 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 Nia A. Flemming
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nia A. Flemming's NPI number?
Nia A. Flemming's NPI number is 1184285058. It was assigned on June 21, 2019, and it is active in the NPI Registry.
What does Nia A. Flemming specialize in?
Nia A. Flemming is a nephrologist in Meriden, Connecticut. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Nia A. Flemming practice?
Nia Flemming practices at 455 Lewis Ave, Meriden, CT 06451-2121. Nia Flemming's primary practice is Connecticut Nephrology Associates in Meriden, Connecticut. Dmand AI also links Nia Flemming to 4 hospitals and 1 dialysis center.
What is Nia A. Flemming's office phone number?
The practice phone on file for Nia Flemming is (203) 237-6700.
What is Nia A. Flemming's medical license number?
Nia Flemming holds Connecticut license 76199.
Which hospitals is Nia A. Flemming affiliated with?
Nia Flemming is affiliated with MidState Medical Center. Dmand AI links Nia Flemming to 4 more hospitals.
What medical group is Nia A. Flemming part of?
Nia Flemming is linked to Connecticut Nephrology Associates.
Does Nia A. Flemming accept Medicare?
Yes. CMS data shows Nia Flemming billed Medicare for 448 services in 2024, and Nia Flemming accepts Medicare assignment.
Does Nia A. Flemming offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Nia Flemming as offering telehealth services.
How many Medicare patients does Nia A. Flemming see?
CMS counts 218 Medicare patients who saw Nia Flemming in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Nia A. Flemming bill to Medicare?
In 2024, Nia Flemming's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and hospital inpatient care (99233).
What drugs does Nia A. Flemming prescribe most?
In 2024 Medicare Part D data, Nia Flemming's most prescribed drugs by claims were Famotidine, Losartan Potassium and Amlodipine Besylate.
Has Nia A. Flemming received payments from drug or device companies?
CMS Open Payments shows $1,150 in general payments to Nia Flemming from 10 companies from 2024 to 2025. The largest total came from Amgen Inc.
How long has Nia A. Flemming been practicing?
Nia Flemming graduated from medical school in 2015, 11 years ago.
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