Dr. Michelle Guevarra Pena, MD
- Medicare services, 2024
- 6,014
- Medicare patients, 2024
- 548
- Part D claims, 2024
- 3,658
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 14-A Jayne Avenue, Patchogue, NY 11772
- Practice phone
- Call (631) 475-0222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michelle Guevarra-Pena MD
Physician office · Patchogue, New York
Find Dr. Guevarra Pena'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. Michelle Guevarra Pena is an ophthalmologist in Patchogue, New York
Dr. Guevarra Pena practices at Michelle Guevarra-Pena MD in Patchogue, New York.
Dr. Guevarra Pena's NPI, 1588628911, was assigned on April 13, 2006. Dr. Guevarra Pena graduated from Albany Medical College in 1996. Dr. Guevarra Pena holds New York license 2095111.
- NPI
- 1588628911NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527100247
- NPI enumeration date
- April 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 475-0222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michelle Guevarra Pena practices at Michelle Guevarra-Pena MD in Patchogue, New York
Dr. Guevarra Pena's primary practice is Michelle Guevarra-Pena MD, at 14-A Jayne Avenue, Patchogue, NY 11772. The practice phone is (631) 475-0222.
- Michelle Guevarra-Pena MD14-A Jayne Avenue, Patchogue, NY 11772Phone(631) 475-0222
Source: Dmand AI Affiliation Data
Dr. Michelle Guevarra Pena is affiliated with 2 sites of care
Dr. Guevarra Pena's primary practice is Michelle Guevarra-Pena MD in Patchogue, New York. Dr. Guevarra Pena is also affiliated with NYU Langone Hospital-Suffolk.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michelle Guevarra Pena's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guevarra Pena practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michelle Guevarra-Pena MD | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michelle Guevarra Pena is one of 1,467 ophthalmologists in New York
Ophthalmology is Dr. Guevarra Pena's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Guevarra Pena is licensed in New York.
Specialties and state licenses
- Ophthalmology, New YorkPrimary
Ophthalmologists near Dr. Guevarra Pena
Counts of ophthalmologists 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. Michelle Guevarra Pena billed Medicare for 6,014 services in 2024
CMS data shows 6,014 Medicare services from Dr. Guevarra Pena across 23 procedure codes in 2024, for 548 Medicare patients. Medicare paid $492,016 for them.
Dr. Guevarra Pena's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,6832024: 2,58030%
- Drugs given in the office
- 2023: 1642024: 1,035531%
- Office and hospital visits
- 2023: 1292024: 1,035702%
- Lab and pathology
- 2023: 1,0352024: 84119%
- Surgery
- 2023: 3882024: 47322%
- Imaging
- 2023: 772024: 5035%
Where Dr. Guevarra Pena's Medicare services took place, 2024
- In an office5,95799%
- In a facility571%
Dr. Guevarra Pena compared with the New York median for ophthalmologists, 2024
- Dr. Guevarra Pena
- New York median
- Medicare services
- 6,014vs 1,2584.8 times
- Medicare patients
- 548vs 43626% above
- Part D claims
- 3,558vs 6475.5 times
Medians across 1,557 ophthalmologists in New York with Dmand AI profiles that report each measure.
Dr. Guevarra Pena'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. Michelle Guevarra Pena treated 548 Medicare patients in 2024, average age 75
CMS counts 548 Medicare patients who saw Dr. Guevarra Pena in 2024. The largest group is 75 to 84, with 247 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Guevarra Pena's median patient age at 70, with 64% women.
Dr. Guevarra Pena's Medicare patients by age, 2024
Dr. Guevarra Pena's Medicare patients by sex, 2024
- Women34964%
- Men19936%
Chronic conditions among Dr. Guevarra Pena's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes42%
- Ischemic heart disease36%
- Anxiety23%
- Chronic kidney disease23%
- Osteoporosis22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guevarra Pena's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women64%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michelle Guevarra Pena wrote 3,658 Medicare Part D claims in 2024
In 2024, Dr. Guevarra Pena wrote 3,658 Medicare Part D claims for 631 patients. 58% of them were for generic drugs. CMS names the drug for 3,558 of them, across 29 drugs with 11 or more claims each, at $1,216,797 in total drug cost. In 2023, CMS named 3,078 claims across 25 drugs.
Dr. Guevarra Pena's Part D claims by kind of drug, 2024
- Generic2,127 claims58%
- Brand-name1,531 claims42%
Dr. Guevarra Pena'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. Guevarra Pena's Part D claims, 2024
- Antibiotics0%18 of 3,658 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: 3,0782024: 3,55816%
Drugs named by CMS: 29 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. Michelle Guevarra Pena scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Guevarra Pena for performance year 2024, reported individually. Dr. Guevarra Pena accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 86 procedures of cataract surgery by Dr. Guevarra Pena, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Guevarra Pena's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Guevarra Pena ranks in Medicare procedure volume
- Cataract surgery
- 72nd percentile86 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michelle Guevarra Pena received $7,460 in industry payments from 2016 to 2025
CMS Open Payments shows 167 general payments to Dr. Guevarra Pena from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Abbvie Inc. paid the most, $1,409.
General payments to Dr. Guevarra Pena by program year, 2016 to 2025
General payments to Dr. Guevarra Pena by kind, 2016 to 2025
- Food and beverage$6,83892%
- Debt forgiveness$5718%
- Education$511%
Companies that paid Dr. Guevarra Pena the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michelle Guevarra Pena graduated from Albany Medical College
Dr. Guevarra Pena graduated from Albany Medical College in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michelle Guevarra Pena'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Michelle Guevarra Pena
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. Michelle Guevarra Pena's NPI number?
Dr. Michelle Guevarra Pena's NPI number is 1588628911. It was assigned on April 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michelle Guevarra Pena?
Dr. Michelle Guevarra Pena is an ophthalmologist in Patchogue, New York. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Michelle Guevarra Pena practice?
Dr. Guevarra Pena practices at 14-A Jayne Avenue, Patchogue, NY 11772. Dr. Guevarra Pena's primary practice is Michelle Guevarra-Pena MD in Patchogue, New York.
What is Dr. Michelle Guevarra Pena's office phone number?
The practice phone on file for Dr. Guevarra Pena is (631) 475-0222.
What is Dr. Michelle Guevarra Pena's medical license number?
Dr. Guevarra Pena holds New York license 2095111.
Which hospitals is Dr. Michelle Guevarra Pena affiliated with?
Dr. Guevarra Pena is affiliated with NYU Langone Hospital-Suffolk.
Does Dr. Michelle Guevarra Pena accept Medicare?
Yes. CMS data shows Dr. Guevarra Pena billed Medicare for 6,014 services in 2024, and Dr. Guevarra Pena accepts Medicare assignment.
What is Dr. Michelle Guevarra Pena's MIPS score?
Dr. Guevarra Pena's MIPS final score for performance year 2024 is 100 out of 100, reported individually.
How many Medicare patients does Dr. Michelle Guevarra Pena see?
CMS counts 548 Medicare patients who saw Dr. Guevarra Pena in 2024, with an average age of 75.
What services does Dr. Michelle Guevarra Pena bill to Medicare?
In 2024, Dr. Guevarra Pena's most billed Medicare services were injected or infused drug (J2781), eye exam or test (92012) and eye exam or test (92083).
Show 4 more questionsShow fewer questions
Where did Dr. Michelle Guevarra Pena go to medical school?
Dr. Guevarra Pena graduated from Albany Medical College in 1996.
What drugs does Dr. Michelle Guevarra Pena prescribe most?
In 2024 Medicare Part D data, Dr. Guevarra Pena's most prescribed drugs by claims were Latanoprost, Lumigan and Ketorolac Tromethamine.
Has Dr. Michelle Guevarra Pena received payments from drug or device companies?
CMS Open Payments shows $7,460 in general payments to Dr. Guevarra Pena from 35 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Michelle Guevarra Pena been practicing?
Dr. Guevarra Pena graduated from medical school in 1996, 30 years ago.
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