Dr. Michelle Balow Crosby, MD, PhD

  • Encinitas, CA
  • Ophthalmologist
NPI1558549303PAC ID3971627597
Medicare services, 2024
4,156
Medicare patients, 2024
1,028
Part D claims, 2024
919
Publications
9
MIPS score, 2024
22
Practice address
477 N El Camino Real, Encinitas, CA 92024
Practice phone
Call (661) 472-7434
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSD Center for Surgery of Encinitas

Encinitas, California

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Dr. Michelle Balow Crosby is an ophthalmologist in Encinitas, California

Dr. Crosby practices at UCSD Center for Surgery of Encinitas in Encinitas, California.

Dr. Crosby's NPI, 1558549303, was assigned on February 4, 2008. Dr. Crosby graduated from Medical University of South Carolina (MUSC) in 2005. Dr. Crosby holds California license A108687.

NPI and contact details
Medicare PAC ID
3971627597
NPI enumeration date
February 4, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(661) 472-7434
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
47
Medical school graduation
2005

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Michelle Balow Crosby practices at UCSD Center for Surgery of Encinitas in Encinitas, California

Dr. Crosby's primary practice is UCSD Center for Surgery of Encinitas, at 477 N El Camino Real, Encinitas, CA 92024 in San Diego County. The practice phone is (661) 472-7434.

  • UCSD Center for Surgery of Encinitas
    477 N El Camino Real, Encinitas, CA 92024 · San Diego CountyPhone(661) 472-7434

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Michelle Balow Crosby is affiliated with 3 sites of care and 2 medical groups

Dr. Crosby's primary practice is UCSD Center for Surgery of Encinitas in Encinitas, California. The medical group on file is Coastal Skin and Eye Institute. Dmand AI also links Dr. Crosby to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Crosby

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Michelle Balow Crosby's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Crosby practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSD Center for Surgery of EncinitasAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michelle Balow Crosby is one of 2,621 ophthalmologists in California

Ophthalmology is Dr. Crosby's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Crosby is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Crosby's licenses on file in 2 states: California and Georgia.

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense A108687 · 2009 to 2027 · taxonomy 207W00000X
  • Georgia licenseLicense 058458 · 2006 to 2026

Clinical focus

Dmand AI lists cataract, cataract surgery with lens implant, dry eye, eyelid inflammation, glaucoma, glaucoma surgery, hereditary corneal conditions and hypertensive retinopathy among the conditions Dr. Crosby treats.

Ophthalmologists near Dr. Crosby

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 Balow Crosby billed Medicare for 4,156 services in 2024

CMS data shows 4,156 Medicare services from Dr. Crosby across 18 procedure codes in 2024, for 1,028 Medicare patients. Medicare paid $291,525 for them.

Medicare services, 20244,156
Medicare patients1,028
Paid by Medicare$291,525
Procedure codes18

Dr. Crosby's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 2,9242024: 3,32714%
Office and hospital visits
2023: 4792024: 43110%
Surgery
2023: 2552024: 2727%
Imaging
2023: 1132024: 12612%

Where Dr. Crosby's Medicare services took place, 2024

  • In an office3,97696%
  • In a facility1804%

Dr. Crosby compared with the California median for ophthalmologists, 2024

  • Dr. Crosby
  • California median
Medicare services
4,156vs 1,0793.9 times
Medicare patients
1,028vs 4212.4 times
Part D claims
774vs 61825% above

Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.

Dr. Crosby'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.

See all procedures by Dr. Crosby

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Crosby and other ophthalmologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Michelle Balow Crosby treated 1,028 Medicare patients in 2024, average age 77

CMS counts 1,028 Medicare patients who saw Dr. Crosby in 2024. The largest group is 75 to 84, with 499 patients. 75% of them have high cholesterol, and 60% have high blood pressure. 1% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Crosby's median patient age at 74, with 53% women.

Medicare patients, 20241,028
Average age77
Average risk score0.95
Also on Medicaid1%

Dr. Crosby's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Crosby's Medicare patients by sex, 2024

  • Women66264%
  • Men36636%

Chronic conditions among Dr. Crosby's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure60%
  3. Arthritis48%
  4. Osteoporosis27%
  5. Ischemic heart disease25%
  6. Anxiety17%
  7. Atrial fibrillation17%
  8. Cancer17%

Share of Medicare patients with each condition. A patient can have several.

Dr. Crosby's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women53%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Michelle Balow Crosby wrote 919 Medicare Part D claims in 2024

In 2024, Dr. Crosby wrote 919 Medicare Part D claims for 239 patients. 61% of them were for generic drugs. CMS names the drug for 774 of them, across 17 drugs with 11 or more claims each, at $105,737 in total drug cost. In 2023, CMS named 525 claims across 13 drugs.

Part D claims, 2024919
Drugs named by CMS17
Total drug cost$105,737
Part D patients239

Dr. Crosby's Part D claims by kind of drug, 2024

  • Generic561 claims61%
  • Brand-name358 claims39%

Dr. Crosby'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. Crosby's Part D claims, 2024

  • Antibiotics4%33 of 919 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: 5252024: 77447%

Drugs named by CMS: 17 in 2024, 13 in 2023.

See all prescribing by Dr. Crosby

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 Balow Crosby scored 22 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 22 out of 100 for Dr. Crosby for performance year 2024, reported individually. Dr. Crosby accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 278 procedures of cataract surgery by Dr. Crosby, more than 88% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Crosby's MIPS scores, performance year 2024

  • 22of 100Final score
  • 0of 100Quality
  • 0of 100Improvement Activities
  • 75of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Crosby ranks in Medicare procedure volume

Cataract surgery
88th percentile278 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal of skin lesions: 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)

For MedTech and pharma teams

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Dr. Michelle Balow Crosby has 9 publications on record

Dmand AI links 9 papers to Dr. Crosby, published from 2005 to 2010. 2010 was the busiest year, with 2. The most frequent topics are Interferon-gamma, Lipopolysaccharides and Melanoma. Dr. Crosby's most frequent co-authors are Christopher V. Crosby, MD, PhD and Denis Jusufbegovic, MD.

Papers9
Years published2005 to 2010

Topics Dr. Crosby writes about most

  • Interferon-gamma
  • Lipopolysaccharides
  • Melanoma
  • Neoplasm Proteins
  • Nitric Oxide Synthase
  • Nitric Oxide Synthase Type II
  • Uveal Neoplasms
  • Vascular Endothelial Growth Factor A

Dr. Crosby's most frequent co-authors

Recent publications by Dr. Crosby

See all 9 publications and co-authors

See who Dr. Crosby researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Crosby works with, so you can find a warm path to the right ophthalmologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Michelle Balow Crosby received $5,000 in industry payments from 2016 to 2025

CMS Open Payments shows 131 general payments to Dr. Crosby from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Alcon Laboratories Inc paid the most, $1,005.

General payments to Dr. Crosby by program year, 2016 to 2025

General payments to Dr. Crosby by kind, 2016 to 2025

$5Kin total
  • Food and beverage$4,96299%
  • Education$381%

Companies that paid Dr. Crosby the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Crosby

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Michelle Balow Crosby has 1 award and honors on record

Dmand AI lists 1 award for Dr. Crosby, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Crosby

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Michelle Balow Crosby graduated from Medical University of South Carolina (MUSC)

Dr. Crosby graduated from Medical University of South Carolina (MUSC) in 2005.

  1. Medical schoolMedical University of South Carolina (MUSC)
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Michelle Balow Crosby accepts plans from 17 insurance carriers

Dr. Crosby is in network with 17 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Crosby accepts, by number of carriers

  1. PPO11
  2. HMO9
  3. Medicare9
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Michelle Balow Crosby's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Michelle Balow Crosby

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 Balow Crosby's NPI number?

Dr. Michelle Balow Crosby's NPI number is 1558549303. It was assigned on February 4, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Michelle Balow Crosby?

Dr. Michelle Balow Crosby is an ophthalmologist in Encinitas, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Michelle Balow Crosby practice?

Dr. Crosby practices at 477 N El Camino Real, Encinitas, CA 92024. Dr. Crosby's primary practice is UCSD Center for Surgery of Encinitas in Encinitas, California. Dmand AI also links Dr. Crosby to 2 group practices and clinics and 1 medical group.

What is Dr. Michelle Balow Crosby's office phone number?

The practice phone on file for Dr. Crosby is (661) 472-7434.

What is Dr. Michelle Balow Crosby's medical license number?

Dr. Crosby holds California license A108687, one of the licenses on file in 2 states.

Which states has Dr. Michelle Balow Crosby been licensed in?

Dmand AI has state licenses on file for Dr. Crosby in California (2009 to 2027) and Georgia (2006 to 2026).

What medical group is Dr. Michelle Balow Crosby part of?

Dr. Crosby is linked to Coastal Skin and Eye Institute. Dmand AI links Dr. Crosby to 1 more medical group.

Does Dr. Michelle Balow Crosby accept Medicare?

Yes. CMS data shows Dr. Crosby billed Medicare for 4,156 services in 2024, and Dr. Crosby accepts Medicare assignment.

What is Dr. Michelle Balow Crosby's MIPS score?

Dr. Crosby's MIPS final score for performance year 2024 is 22 out of 100, reported individually.

How many Medicare patients does Dr. Michelle Balow Crosby see?

CMS counts 1,028 Medicare patients who saw Dr. Crosby in 2024, with an average age of 77.

Show 9 more questionsShow fewer questions

Is Dr. Michelle Balow Crosby board certified?

Yes. Dr. Crosby is board certified in ophthalmology by the American Board of Ophthalmology.

What services does Dr. Michelle Balow Crosby bill to Medicare?

In 2024, Dr. Crosby's most billed Medicare services were eye exam or test (92250), eye exam or test (92014) and eye exam or test (92133).

Where did Dr. Michelle Balow Crosby go to medical school?

Dr. Crosby graduated from Medical University of South Carolina (MUSC) in 2005.

What drugs does Dr. Michelle Balow Crosby prescribe most?

In 2024 Medicare Part D data, Dr. Crosby's most prescribed drugs by claims were Moxifloxacin, Latanoprost and Bromfenac Sodium.

Has Dr. Michelle Balow Crosby received payments from drug or device companies?

CMS Open Payments shows $5,000 in general payments to Dr. Crosby from 24 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.

How long has Dr. Michelle Balow Crosby been practicing?

Dr. Crosby graduated from medical school in 2005, 21 years ago.

Does Dr. Michelle Balow Crosby do research?

Dmand AI links 9 publications to Dr. Crosby, published from 2005 to 2010.

Who does Dr. Michelle Balow Crosby publish with?

Dr. Crosby's most frequent co-authors are Christopher V. Crosby, MD, PhD (1 shared paper) and Denis Jusufbegovic, MD (1 shared paper).

What insurance does Dr. Michelle Balow Crosby accept?

Dr. Crosby is in network with 17 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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