Dr. Walter E. Niedzwiadek, MD
- Medicare services, 2024
- 226
- Medicare patients, 2024
- 60
- Part D claims, 2024
- 3,643
- MIPS score, 2024
- 69
- Hospital affiliations
- 1
- Practice address
- 211 Church Street, Saratoga Springs, NY 12866
- Practice phone
- Call (518) 587-3222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Niedzwiadek'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. Walter E. Niedzwiadek is a psychiatrist in Saratoga Springs, New York
Dr. Niedzwiadek practices at Saratoga Hospital in Saratoga Springs, New York, part of Albany Med Health System.
Dr. Niedzwiadek's NPI, 1902887912, was assigned on November 7, 2005. Dr. Niedzwiadek graduated from Albany Medical College in 1991. Dr. Niedzwiadek holds New York license 193263.
- NPI
- 1902887912NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486715604
- NPI enumeration date
- November 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (518) 587-3222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Walter E. Niedzwiadek practices at Saratoga Hospital in Saratoga Springs, New York
Dr. Niedzwiadek's primary practice is Saratoga Hospital, at 211 Church Street, Saratoga Springs, NY 12866 in Saratoga County. The practice phone is (518) 587-3222.
- Saratoga Hospital211 Church Street, Saratoga Springs, NY 12866 · Saratoga CountyPhone(518) 587-3222
Source: Dmand AI Affiliation Data
Dr. Walter E. Niedzwiadek is affiliated with 1 site of care and 1 medical group
Dr. Niedzwiadek's primary practice is Saratoga Hospital in Saratoga Springs, New York, part of Albany Med Health System. The medical group on file is Saratoga Hospital Medical Group Endocrinology and Diabetes. Dr. Niedzwiadek's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Walter E. Niedzwiadek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Niedzwiadek practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saratoga Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Walter E. Niedzwiadek is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Niedzwiadek's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Niedzwiadek is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Psychiatrists near Dr. Niedzwiadek
Counts of psychiatrists 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. Walter E. Niedzwiadek billed Medicare for 226 services in 2024
CMS data shows 226 Medicare services from Dr. Niedzwiadek across 3 procedure codes in 2024, for 60 Medicare patients. Medicare paid $10,718 for them. Every service was in an office.
Dr. Niedzwiadek's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2322024: 20113%
- Tests and treatments
- 2023: 02024: 25
Dr. Niedzwiadek compared with the New York median for psychiatrists, 2024
- Dr. Niedzwiadek
- New York median
- Medicare services
- 226vs 14259% above
- Medicare patients
- 60vs 4146% above
- Part D claims
- 3,489vs 12428.1 times
Medians across 5,024 psychiatrists in New York with Dmand AI profiles that report each measure.
Dr. Niedzwiadek'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
Dr. Walter E. Niedzwiadek treated 60 Medicare patients in 2024, average age 58
CMS counts 60 Medicare patients who saw Dr. Niedzwiadek in 2024. The largest group is under 65, with 35 patients. 73% of them have mood disorders, and 72% have anxiety. 55% are also on Medicaid. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Niedzwiadek's median patient age at 52, with 66% women.
Dr. Niedzwiadek's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Niedzwiadek's Medicare patients by sex, 2024
- Women3863%
- Men2237%
Chronic conditions among Dr. Niedzwiadek's Medicare patients, 2024
- Mood disorders73%
- Anxiety72%
- Depression57%
- High cholesterol50%
- High blood pressure45%
- Arthritis32%
- Bipolar disorder32%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Niedzwiadek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Walter E. Niedzwiadek wrote 3,643 Medicare Part D claims in 2024
In 2024, Dr. Niedzwiadek wrote 3,643 Medicare Part D claims for 228 patients. 95% of them were for generic drugs. CMS names the drug for 3,489 of them, across 54 drugs with 11 or more claims each, at $343,395 in total drug cost. In 2023, CMS named 3,836 claims across 54 drugs.
Dr. Niedzwiadek's Part D claims by kind of drug, 2024
- Generic3,459 claims95%
- Brand-name184 claims5%
Dr. Niedzwiadek'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. Niedzwiadek's Part D claims, 2024
- Antipsychotics, patients 65 and over7%264 of 3,643 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: 3,8362024: 3,4899%
Drugs named by CMS: 54 in 2024, 54 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
Dr. Walter E. Niedzwiadek scored 69 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 69 out of 100 for Dr. Niedzwiadek for performance year 2024, reported as part of a group. Dr. Niedzwiadek accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Niedzwiadek as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Niedzwiadek's MIPS scores, performance year 2024
- 69of 100Final score
- 56.2of 100Quality
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Walter E. Niedzwiadek received $95 in industry payments from 2019 to 2023
CMS Open Payments shows 5 general payments to Dr. Niedzwiadek from 2 drug and device companies from 2019 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $76.
General payments to Dr. Niedzwiadek by program year, 2019 to 2023
Companies that paid Dr. Niedzwiadek the most, 2019 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Walter E. Niedzwiadek graduated from Albany Medical College
Dr. Niedzwiadek graduated from Albany Medical College in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Walter E. Niedzwiadek'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 DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Walter E. Niedzwiadek
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. Walter E. Niedzwiadek's NPI number?
Dr. Walter E. Niedzwiadek's NPI number is 1902887912. It was assigned on November 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Walter E. Niedzwiadek?
Dr. Walter E. Niedzwiadek is a psychiatrist in Saratoga Springs, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Walter E. Niedzwiadek practice?
Dr. Niedzwiadek practices at 211 Church Street, Saratoga Springs, NY 12866. Dr. Niedzwiadek's primary practice is Saratoga Hospital in Saratoga Springs, New York, part of Albany Med Health System.
What is Dr. Walter E. Niedzwiadek's office phone number?
The practice phone on file for Dr. Niedzwiadek is (518) 587-3222.
What is Dr. Walter E. Niedzwiadek's medical license number?
Dr. Niedzwiadek holds New York license 193263.
Which hospitals is Dr. Walter E. Niedzwiadek affiliated with?
Dr. Niedzwiadek practices at Saratoga Hospital in Saratoga Springs, New York.
What medical group is Dr. Walter E. Niedzwiadek part of?
Dr. Niedzwiadek is linked to Saratoga Hospital Medical Group Endocrinology and Diabetes.
Does Dr. Walter E. Niedzwiadek accept Medicare?
Yes. CMS data shows Dr. Niedzwiadek billed Medicare for 226 services in 2024, and Dr. Niedzwiadek accepts Medicare assignment.
Does Dr. Walter E. Niedzwiadek offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Niedzwiadek as offering telehealth services.
What is Dr. Walter E. Niedzwiadek's MIPS score?
Dr. Niedzwiadek's MIPS final score for performance year 2024 is 69 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Walter E. Niedzwiadek see?
CMS counts 60 Medicare patients who saw Dr. Niedzwiadek in 2024, with an average age of 58.
What services does Dr. Walter E. Niedzwiadek bill to Medicare?
In 2024, Dr. Niedzwiadek's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and psychiatric service (90834).
Where did Dr. Walter E. Niedzwiadek go to medical school?
Dr. Niedzwiadek graduated from Albany Medical College in 1991.
What drugs does Dr. Walter E. Niedzwiadek prescribe most?
In 2024 Medicare Part D data, Dr. Niedzwiadek's most prescribed drugs by claims were Duloxetine HCl, Trazodone HCl and Lamotrigine.
Has Dr. Walter E. Niedzwiadek received payments from drug or device companies?
CMS Open Payments shows $95 in general payments to Dr. Niedzwiadek from 2 companies from 2019 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Walter E. Niedzwiadek been practicing?
Dr. Niedzwiadek graduated from medical school in 1991, 35 years ago.
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