Dr. Nava Chana Greenfield, MD
- Medicare services, 2024
- 1,655
- Medicare patients, 2024
- 298
- Part D claims, 2024
- 370
- MIPS score, 2024
- 99
- Hospital affiliations
- 2
- Practice address
- 135 East 38th Street, Erie, PA 16504
- Practice phone
- Call (814) 860-2576
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Greenfield's professional email, personal email and mobile number
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Dr. Nava Chana Greenfield is a dermatologist in Erie, Pennsylvania
Dr. Greenfield practices at Erie VA Medical Center in Erie, Pennsylvania, part of Veterans Health Administration.
Dr. Greenfield's NPI, 1093080202, was assigned on March 21, 2012. Dr. Greenfield graduated from Albert Einstein College of Medicine of Yeshiva University in 2012. Dr. Greenfield holds New Hampshire license 20880.
- NPI
- 1093080202NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214222934
- NPI enumeration date
- March 21, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (814) 860-2576
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nava Chana Greenfield practices at Erie VA Medical Center in Erie, Pennsylvania
Dr. Greenfield's primary practice is Erie VA Medical Center, at 135 East 38th Street, Erie, PA 16504 in Erie County. The practice phone is (814) 860-2576.
- Erie VA Medical Center135 East 38th Street, Erie, PA 16504 · Erie CountyPhone(814) 860-2576
Source: Dmand AI Affiliation Data
Dr. Nava Chana Greenfield is affiliated with 5 sites of care and 3 medical groups
Dr. Greenfield's primary practice is Erie VA Medical Center in Erie, Pennsylvania, part of Veterans Health Administration. Dr. Greenfield is also affiliated with Dartmouth Hitchcock Medical Center. The medical group on file is Dartmouth Hitchcock Clinics Manchester. Dmand AI also links Dr. Greenfield to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nava Chana Greenfield's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Greenfield practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erie VA Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nava Chana Greenfield is one of 606 dermatologists in Pennsylvania
Dermatology is Dr. Greenfield's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dmand AI has Dr. Greenfield's licenses on file in 2 states: New Hampshire and New York.
Specialties and state licenses
- Dermatology, New HampshirePrimary
- New York license
Dermatologists near Dr. Greenfield
Counts of dermatologists 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. Nava Chana Greenfield billed Medicare for 1,655 services in 2024
CMS data shows 1,655 Medicare services from Dr. Greenfield across 11 procedure codes in 2024, for 298 Medicare patients. Medicare paid $74,128 for them. Every service was in an office.
Dr. Greenfield's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 8832024: 1,19235%
- Office and hospital visits
- 2023: 4092024: 46313%
- Drugs given in the office
- 2023: 232024: 0100%
Dr. Greenfield compared with the Pennsylvania median for dermatologists, 2024
- Dr. Greenfield
- Pennsylvania median
- Medicare services
- 1,655vs 1,600Close to median
- Medicare patients
- 298vs 48939% below
- Part D claims
- 281vs 41232% below
Medians across 602 dermatologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Greenfield'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Greenfield and other dermatologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nava Chana Greenfield treated 298 Medicare patients in 2024, average age 75
CMS counts 298 Medicare patients who saw Dr. Greenfield in 2024. The largest group is 65 to 74, with 141 patients. 74% of them have high cholesterol, and 61% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Greenfield's median patient age at 52, with 62% women.
Dr. Greenfield's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Greenfield's Medicare patients by sex, 2024
- Women16756%
- Men13144%
Chronic conditions among Dr. Greenfield's Medicare patients, 2024
- High cholesterol74%
- High blood pressure61%
- Arthritis43%
- Ischemic heart disease27%
- Anxiety20%
- Osteoporosis20%
- Diabetes19%
- Mood disorders16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Greenfield'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
- Women62%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nava Chana Greenfield wrote 370 Medicare Part D claims in 2024
In 2024, Dr. Greenfield wrote 370 Medicare Part D claims for 159 patients. 90% of them were for generic drugs. CMS names the drug for 281 of them, across 10 drugs with 11 or more claims each, at $6,727 in total drug cost. In 2023, CMS named 206 claims across 8 drugs.
Dr. Greenfield's Part D claims by kind of drug, 2024
- Generic333 claims90%
- Brand-name37 claims10%
Dr. Greenfield'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. Greenfield's Part D claims, 2024
- Antibiotics6%21 of 370 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: 2062024: 28136%
Drugs named by CMS: 10 in 2024, 8 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. Nava Chana Greenfield scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Greenfield for performance year 2024, reported as part of a group. Dr. Greenfield accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 535 procedures of removal of skin lesions by Dr. Greenfield, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Greenfield's MIPS scores, performance year 2024
- 99of 100Final score
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Greenfield ranks in Medicare procedure volume
- Removal of skin lesions
- 87th percentile535 procedures
- Skin biopsy
- 81st percentile149 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 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. Nava Chana Greenfield received $11,835 in industry payments from 2016 to 2025
CMS Open Payments shows 620 general payments to Dr. Greenfield from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 91% of the total. Abbvie Inc. paid the most, $1,689.
General payments to Dr. Greenfield by program year, 2016 to 2025
General payments to Dr. Greenfield by kind, 2016 to 2025
- Food and beverage$10,77391%
- Consulting fees$9908%
- Education$721%
Companies that paid Dr. Greenfield 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. Nava Chana Greenfield graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Greenfield graduated from Albert Einstein College of Medicine of Yeshiva University in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nava Chana Greenfield'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)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. Nava Chana Greenfield
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. Nava Chana Greenfield's NPI number?
Dr. Nava Chana Greenfield's NPI number is 1093080202. It was assigned on March 21, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Nava Chana Greenfield?
Dr. Nava Chana Greenfield is a dermatologist in Erie, Pennsylvania. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Nava Chana Greenfield practice?
Dr. Greenfield practices at 135 East 38th Street, Erie, PA 16504. Dr. Greenfield's primary practice is Erie VA Medical Center in Erie, Pennsylvania, part of Veterans Health Administration. Dmand AI also links Dr. Greenfield to 3 group practices and clinics and 2 medical groups.
What is Dr. Nava Chana Greenfield's office phone number?
The practice phone on file for Dr. Greenfield is (814) 860-2576.
What is Dr. Nava Chana Greenfield's medical license number?
Dr. Greenfield holds New Hampshire license 20880, one of the licenses on file in 2 states.
Which states has Dr. Nava Chana Greenfield been licensed in?
Dmand AI has state licenses on file for Dr. Greenfield in New Hampshire and New York.
Which hospitals is Dr. Nava Chana Greenfield affiliated with?
Dr. Greenfield practices at Erie VA Medical Center in Erie, Pennsylvania. Dr. Greenfield is also affiliated with Dartmouth Hitchcock Medical Center.
What medical group is Dr. Nava Chana Greenfield part of?
Dr. Greenfield is linked to Dartmouth Hitchcock Clinics Manchester. Dmand AI links Dr. Greenfield to 2 more medical groups.
Does Dr. Nava Chana Greenfield accept Medicare?
Yes. CMS data shows Dr. Greenfield billed Medicare for 1,655 services in 2024, and Dr. Greenfield accepts Medicare assignment.
What is Dr. Nava Chana Greenfield's MIPS score?
Dr. Greenfield's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Nava Chana Greenfield see?
CMS counts 298 Medicare patients who saw Dr. Greenfield in 2024, with an average age of 75.
What services does Dr. Nava Chana Greenfield bill to Medicare?
In 2024, Dr. Greenfield's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Nava Chana Greenfield go to medical school?
Dr. Greenfield graduated from Albert Einstein College of Medicine of Yeshiva University in 2012.
What drugs does Dr. Nava Chana Greenfield prescribe most?
In 2024 Medicare Part D data, Dr. Greenfield's most prescribed drugs by claims were Ketoconazole, Hydrocortisone and Triamcinolone Acetonide.
Has Dr. Nava Chana Greenfield received payments from drug or device companies?
CMS Open Payments shows $11,835 in general payments to Dr. Greenfield from 33 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Nava Chana Greenfield been practicing?
Dr. Greenfield graduated from medical school in 2012, 14 years ago.
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