Anna Maria Nieves, NP
- Medicare patients, 2024
- 208
- Part D claims, 2024
- 724
- Industry payments
- $552
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1130 McBride Ave, Woodland Park, NJ 07424
- Practice phone
- Call (973) 812-1400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gastroenterology Associates of New Jersey
Woodland Park, New Jersey
Find Anna Nieves' 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.
Anna Maria Nieves is a primary care nurse practitioner in Woodland Park, New Jersey
Anna Nieves practices at Gastroenterology Associates of New Jersey in Woodland Park, New Jersey.
Anna Nieves' NPI, 1477002343, was assigned on October 3, 2016. Anna Nieves holds New Jersey license 26NJ00673600.
- NPI
- 1477002343NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850674565
- NPI enumeration date
- October 3, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (973) 812-1400
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Anna Maria Nieves practices at Gastroenterology Associates of New Jersey in Woodland Park, New Jersey
Anna Nieves' primary practice is Gastroenterology Associates of New Jersey, at 1130 McBride Ave, Woodland Park, NJ 07424 in Passaic County. The practice phone is (973) 812-1400.
- Gastroenterology Associates of New Jersey1130 McBride Ave, Woodland Park, NJ 07424 · Passaic CountyPhone(973) 812-1400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Anna Maria Nieves is affiliated with 2 sites of care and 1 medical group
Anna Nieves' primary practice is Gastroenterology Associates of New Jersey in Woodland Park, New Jersey. The medical group on file is GANJ - Gastroenterology Associates of New Jersey. Dmand AI also links Anna Nieves 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 Anna Maria Nieves' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anna Nieves practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gastroenterology Associates of New Jersey | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Anna Maria Nieves is one of 344 primary care nurse practitioners in New Jersey
Primary care is Anna Nieves' primary specialty in the NPI Registry, under taxonomy code 363LP2300X. Anna Nieves is licensed in New Jersey.
Specialties and state licenses
- Primary care nurse practitioner, New JerseyPrimary
Primary care nurse practitioners near Anna Nieves
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
Anna Maria Nieves treated 208 Medicare patients in 2024, average age 73
CMS counts 208 Medicare patients who saw Anna Nieves in 2024. The largest group is 65 to 74, with 122 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Anna Nieves' median patient age at 55, with 57% women.
Anna Nieves' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Anna Nieves' Medicare patients by sex, 2024
- Women11857%
- Men9043%
Chronic conditions among Anna Nieves' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes38%
- Ischemic heart disease31%
- Anxiety29%
- Mood disorders25%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Anna Nieves' 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
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Anna Maria Nieves wrote 724 Medicare Part D claims in 2024
In 2024, Anna Nieves wrote 724 Medicare Part D claims for 295 patients. 90% of them were for generic drugs.
Anna Nieves' Part D claims by kind of drug, 2024
- Generic653 claims90%
- Brand-name71 claims10%
Drug classes CMS tracks in Anna Nieves' Part D claims, 2024
- Antibiotics7%52 of 724 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Anna Maria Nieves offers telehealth to Medicare patients
Anna Nieves accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Anna Nieves as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Anna Maria Nieves received $552 in industry payments in 2025
CMS Open Payments shows 28 general payments to Anna Nieves from 11 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $242.
Companies that paid Anna Nieves the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Anna Maria Nieves'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 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 (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 Anna Maria Nieves
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anna Maria Nieves' NPI number?
Anna Maria Nieves' NPI number is 1477002343. It was assigned on October 3, 2016, and it is active in the NPI Registry.
What does Anna Maria Nieves specialize in?
Anna Maria Nieves is a primary care nurse practitioner in Woodland Park, New Jersey. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does Anna Maria Nieves practice?
Anna Nieves practices at 1130 McBride Ave, Woodland Park, NJ 07424. Anna Nieves' primary practice is Gastroenterology Associates of New Jersey in Woodland Park, New Jersey. Dmand AI also links Anna Nieves to 1 group practice or clinic.
What is Anna Maria Nieves' office phone number?
The practice phone on file for Anna Nieves is (973) 812-1400.
What is Anna Maria Nieves' medical license number?
Anna Nieves holds New Jersey license 26NJ00673600.
What medical group is Anna Maria Nieves part of?
Anna Nieves is linked to GANJ - Gastroenterology Associates of New Jersey.
Does Anna Maria Nieves accept Medicare?
Yes. CMS lists Anna Nieves as accepting Medicare assignment.
Does Anna Maria Nieves offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Anna Nieves as offering telehealth services.
How many Medicare patients does Anna Maria Nieves see?
CMS counts 208 Medicare patients who saw Anna Nieves in 2024, with an average age of 73.
Has Anna Maria Nieves received payments from drug or device companies?
CMS Open Payments shows $552 in general payments to Anna Nieves from 11 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Anna Maria Nieves been practicing?
Anna Nieves graduated from medical school in 2015, 11 years ago.
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