Dr. Ruth Lorena Guevara, MD
- Medicare services, 2024
- 1,119
- Medicare patients, 2024
- 595
- Part D claims, 2024
- 847
- MIPS score, 2024
- 93
- Affiliated sites
- 1
- Practice address
- 603A E Main St, Bay Shore, NY 11706
- Practice phone
- Call (516) 537-9063
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Shore Lij, Urgent Care
Bay Shore, New York
Find Dr. Guevara'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. Ruth Lorena Guevara is a family medicine physician in Bay Shore, New York
Dr. Guevara practices at North Shore Lij, Urgent Care in Bay Shore, New York.
Dr. Guevara's NPI, 1154556199, was assigned on May 20, 2009. Dr. Guevara graduated from Pontifical Catholic University of Ecuador in 2003. Dr. Guevara holds Florida license 104373.
- NPI
- 1154556199NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426103193
- NPI enumeration date
- May 20, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 537-9063
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ruth Lorena Guevara practices at North Shore Lij, Urgent Care in Bay Shore, New York
Dr. Guevara's primary practice is North Shore Lij, Urgent Care, at 603A E Main St, Bay Shore, NY 11706 in Suffolk County. The practice phone is (516) 537-9063.
- North Shore Lij, Urgent Care603A E Main St, Bay Shore, NY 11706 · Suffolk CountyPhone(516) 537-9063
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ruth Lorena Guevara is affiliated with 2 sites of care and 6 medical groups
Dr. Guevara's primary practice is North Shore Lij, Urgent Care in Bay Shore, New York. The medical group on file is Northwell Health-GoHealth Urgent Care. Dmand AI also links Dr. Guevara to 5 more 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 Dr. Ruth Lorena Guevara's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guevara practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Shore Lij, Urgent Care | Available with a free account |
| +1 more site and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ruth Lorena Guevara is one of 5,260 family medicine physicians in New York
Family medicine is Dr. Guevara's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Guevara's licenses on file in 2 states: Florida and New York.
Specialties and state licenses
- Family medicine, FloridaPrimary
- New York license
Family medicine physicians near Dr. Guevara
Counts of family medicine physicians 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. Ruth Lorena Guevara billed Medicare for 1,119 services in 2024
CMS data shows 1,119 Medicare services from Dr. Guevara across 13 procedure codes in 2024, for 595 Medicare patients. Medicare paid $62,865 for them. Every service was in an office.
Dr. Guevara's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5992024: 68414%
- Lab and pathology
- 2023: 3152024: 35613%
- Imaging
- 2023: 232024: 4074%
- Tests and treatments
- 2023: 222024: 22No change
- Surgery
- 2023: 02024: 17
Dr. Guevara compared with the New York median for family medicine physicians, 2024
- Dr. Guevara
- New York median
- Medicare services
- 1,119vs 3183.5 times
- Medicare patients
- 595vs 1294.6 times
- Part D claims
- 704vs 1,07234% below
Medians across 5,237 family medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Guevara'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. Ruth Lorena Guevara treated 595 Medicare patients in 2024, average age 73
CMS counts 595 Medicare patients who saw Dr. Guevara in 2024. The largest group is 65 to 74, with 285 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Guevara's median patient age at 40, with 59% women.
Dr. Guevara's Medicare patients by age, 2024
Dr. Guevara's Medicare patients by sex, 2024
- Women38865%
- Men20735%
Chronic conditions among Dr. Guevara's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis53%
- Ischemic heart disease34%
- Diabetes27%
- Anxiety26%
- Cancer18%
- Osteoporosis18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guevara's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ruth Lorena Guevara wrote 847 Medicare Part D claims in 2024
In 2024, Dr. Guevara wrote 847 Medicare Part D claims for 555 patients. 88% of them were for generic drugs. CMS names the drug for 704 of them, across 20 drugs with 11 or more claims each, at $10,562 in total drug cost. In 2023, CMS named 568 claims across 18 drugs.
Dr. Guevara's Part D claims by kind of drug, 2024
- Generic747 claims88%
- Brand-name and other100 claims12%
Dr. Guevara'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. Guevara's Part D claims, 2024
- Antibiotics40%336 of 847 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: 5682024: 70424%
Drugs named by CMS: 20 in 2024, 18 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. Ruth Lorena Guevara scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Guevara for performance year 2024, reported through an alternative payment model (APM). Dr. Guevara accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Guevara's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Ruth Lorena Guevara graduated from Pontifical Catholic University of Ecuador
Dr. Guevara graduated from Pontifical Catholic University of Ecuador in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ruth Lorena Guevara'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)Clinician Public Reporting: Overall MIPS Performance (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. Ruth Lorena Guevara
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. Ruth Lorena Guevara's NPI number?
Dr. Ruth Lorena Guevara's NPI number is 1154556199. It was assigned on May 20, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Ruth Lorena Guevara?
Dr. Ruth Lorena Guevara is a family medicine physician in Bay Shore, New York. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Ruth Lorena Guevara practice?
Dr. Guevara practices at 603A E Main St, Bay Shore, NY 11706. Dr. Guevara's primary practice is North Shore Lij, Urgent Care in Bay Shore, New York. Dmand AI also links Dr. Guevara to 5 medical groups and 1 group practice or clinic.
What is Dr. Ruth Lorena Guevara's office phone number?
The practice phone on file for Dr. Guevara is (516) 537-9063.
What is Dr. Ruth Lorena Guevara's medical license number?
Dr. Guevara holds Florida license 104373, one of the licenses on file in 2 states.
Which states has Dr. Ruth Lorena Guevara been licensed in?
Dmand AI has state licenses on file for Dr. Guevara in Florida and New York.
What medical group is Dr. Ruth Lorena Guevara part of?
Dr. Guevara is linked to Northwell Health-GoHealth Urgent Care. Dmand AI links Dr. Guevara to 5 more medical groups.
Does Dr. Ruth Lorena Guevara accept Medicare?
Yes. CMS data shows Dr. Guevara billed Medicare for 1,119 services in 2024, and Dr. Guevara accepts Medicare assignment.
What is Dr. Ruth Lorena Guevara's MIPS score?
Dr. Guevara's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Ruth Lorena Guevara see?
CMS counts 595 Medicare patients who saw Dr. Guevara in 2024, with an average age of 73.
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What services does Dr. Ruth Lorena Guevara bill to Medicare?
In 2024, Dr. Guevara's most billed Medicare services were office visit, established patient (99213), lab and pathology test (81003) and lab and pathology test (87811).
Where did Dr. Ruth Lorena Guevara go to medical school?
Dr. Guevara graduated from Pontifical Catholic University of Ecuador in 2003.
What drugs does Dr. Ruth Lorena Guevara prescribe most?
In 2024 Medicare Part D data, Dr. Guevara's most prescribed drugs by claims were Fluticasone Propionate, Prednisone and Albuterol Sulfate Hfa.
How long has Dr. Ruth Lorena Guevara been practicing?
Dr. Guevara graduated from medical school in 2003, 23 years ago.
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