Dr. Nellie T. Ruelos, MD
- Medicare services, 2024
- 223
- Medicare patients, 2024
- 68
- Part D claims, 2024
- 1,315
- Industry payments
- $625
- Affiliated sites
- 1
- Practice address
- 1643 Liberty Rd, Eldersburg, MD 21784-6544
- Practice phone
- Call (410) 552-9004
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carroll Mental Health Care
Physician office · Eldersburg, Maryland
Find Dr. Ruelos' professional email, personal email and mobile number
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Dr. Nellie T. Ruelos is a psychiatrist in Westminster, Maryland
Dr. Ruelos practices at Carroll Mental Health Care in Eldersburg, Maryland.
Dr. Ruelos' NPI, 1225073885, was assigned on June 18, 2006. Dr. Ruelos holds Maryland license D30381.
- NPI
- 1225073885NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476619891
- NPI enumeration date
- June 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 552-9004
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nellie T. Ruelos practices in Eldersburg and Westminster
Dr. Ruelos' primary practice is Carroll Mental Health Care, at 1643 Liberty Rd, Eldersburg, MD 21784-6544. The practice phone is (410) 552-9004. The NPI Registry lists Dr. Ruelos' practice address as 217 Washington Hts, Westminster, MD 21157.
- Carroll Mental Health CarePrimary1643 Liberty Rd, Eldersburg, MD 21784-6544Phone(410) 552-9004
- NPI Registry address217 Washington Hts, Westminster, MD 21157 · Carroll CountyPhone(410) 552-9004
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Nellie T. Ruelos is affiliated with 1 site of care
Dr. Ruelos' primary practice is Carroll Mental Health Care in Eldersburg, Maryland.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nellie T. Ruelos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ruelos practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carroll Mental Health Care | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nellie T. Ruelos is one of 901 psychiatrists in Maryland
Psychiatry is Dr. Ruelos' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Ruelos is licensed in Maryland.
Specialties and state licenses
- Psychiatry, MarylandPrimary
Psychiatrists near Dr. Ruelos
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. Nellie T. Ruelos billed Medicare for 223 services in 2024
CMS data shows 223 Medicare services from Dr. Ruelos across 1 procedure code in 2024, all of them office visits, for 68 Medicare patients. Medicare paid $18,676 for them. Every service was in an office.
Dr. Ruelos' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2692024: 22317%
Dr. Ruelos compared with the Maryland median for psychiatrists, 2024
- Dr. Ruelos
- Maryland median
- Medicare services
- 223vs 18819% above
- Medicare patients
- 68vs 5328% above
- Part D claims
- 1,200vs 11610.3 times
Medians across 1,014 psychiatrists in Maryland with Dmand AI profiles that report each measure.
Dr. Ruelos' 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. Nellie T. Ruelos treated 68 Medicare patients in 2024, average age 63
CMS counts 68 Medicare patients who saw Dr. Ruelos in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have anxiety, and 75% have mood disorders. 29% are also on Medicaid. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ruelos' median patient age at 44, with 46% women.
Dr. Ruelos' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ruelos' Medicare patients by sex, 2024
- Women4972%
- Men1928%
Chronic conditions among Dr. Ruelos' Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Depression65%
- High cholesterol57%
- High blood pressure51%
- Arthritis40%
- Bipolar disorder29%
- ADHD and conduct disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ruelos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nellie T. Ruelos wrote 1,315 Medicare Part D claims in 2024
In 2024, Dr. Ruelos wrote 1,315 Medicare Part D claims for 79 patients. 95% of them were for generic drugs. CMS names the drug for 1,200 of them, across 32 drugs with 11 or more claims each, at $35,251 in total drug cost. In 2023, CMS named 1,141 claims across 25 drugs.
Dr. Ruelos' Part D claims by kind of drug, 2024
- Generic1,255 claims95%
- Brand-name60 claims5%
Dr. Ruelos' 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. Ruelos' Part D claims, 2024
- Antipsychotics, patients 65 and over3%38 of 1,315 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: 1,1412024: 1,2005%
Drugs named by CMS: 32 in 2024, 25 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. Nellie T. Ruelos offers telehealth to Medicare patients
Dr. Ruelos accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ruelos as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nellie T. Ruelos received $625 in industry payments from 2016 to 2022
CMS Open Payments shows 33 general payments to Dr. Ruelos from 7 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $248.
General payments to Dr. Ruelos by program year, 2016 to 2022
Companies that paid Dr. Ruelos the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nellie T. Ruelos'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 Affiliation DataDmand AI Practice 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 Dr. Nellie T. Ruelos
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. Nellie T. Ruelos' NPI number?
Dr. Nellie T. Ruelos' NPI number is 1225073885. It was assigned on June 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nellie T. Ruelos?
Dr. Nellie T. Ruelos is a psychiatrist in Westminster, Maryland. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Nellie T. Ruelos practice?
Dr. Ruelos practices at 1643 Liberty Rd, Eldersburg, MD 21784-6544. Dr. Ruelos also practices at 217 Washington Hts, Westminster, MD 21157. Dr. Ruelos' primary practice is Carroll Mental Health Care in Eldersburg, Maryland.
What is Dr. Nellie T. Ruelos' office phone number?
The practice phone on file for Dr. Ruelos is (410) 552-9004.
What is Dr. Nellie T. Ruelos' medical license number?
Dr. Ruelos holds Maryland license D30381.
Does Dr. Nellie T. Ruelos accept Medicare?
Yes. CMS data shows Dr. Ruelos billed Medicare for 223 services in 2024, and Dr. Ruelos accepts Medicare assignment.
Does Dr. Nellie T. Ruelos offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ruelos as offering telehealth services.
How many Medicare patients does Dr. Nellie T. Ruelos see?
CMS counts 68 Medicare patients who saw Dr. Ruelos in 2024, with an average age of 63.
What services does Dr. Nellie T. Ruelos bill to Medicare?
In 2024, Dr. Ruelos' most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Nellie T. Ruelos prescribe most?
In 2024 Medicare Part D data, Dr. Ruelos' most prescribed drugs by claims were Dextroamphetamine-Amphetamine, Alprazolam and Clonazepam.
Has Dr. Nellie T. Ruelos received payments from drug or device companies?
CMS Open Payments shows $625 in general payments to Dr. Ruelos from 7 companies from 2016 to 2022. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Nellie T. Ruelos been practicing?
Dr. Ruelos graduated from medical school in 1972, 54 years ago.
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