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Edit this profileAt a glance
- 15 York Street, Lmp 5031, New Haven, CT 06510
About Dr. Ko
Based in New Haven, CT, Christine J. Ko, M.D. is listed in the NPI registry under dermatopathology. Christine graduated from New York University School of Medicine in 1999. Christine is also listed as specializing in dermatology. According to Medicare claims data, Christine cared for 299 Medicare patients across 542 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and pathology examination of tissue using a microscope, intermediate complexity. NPI 1841258282 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (203) 785-4094
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
15 YORK STREET LMP 5031
New Haven, CT 06510
Conditions Evaluated or Diagnosed
Within Pathology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Autoimmune & Joints
Autopsy & Forensic
Blood & Metabolism
Blood Disorders
- Bleeding Disorders
- Blood Clotting Gene Mutation
- Iron-deficiency anemia
- Leukemia
- Lymphoma
- Multiple Myeloma
- Sickle cell disease
Cancer
- Bladder cancer
- Bone tumors
- Brain tumor
- Breast cancer
- Cervical cancer
- Colon cancer
- Endometrial cancer
- Kidney cancer
- Liver cancer
- Lung cancer
- Oral cavity cancer
- Ovarian cancer
- Pancreatic cancer
- Prostate cancer
- Soft-tissue sarcoma
- Stomach cancer
- Testicular cancer
- Thyroid cancer
Cervical & Gynecologic
Digestive
Digestive System
Endocrine
Genetics
Hormones
Immune System
Infections
Kidney
Liver
Metabolic & Routine Lab
Pregnancy & Fertility
Skin Cancer
Women's Health
Procedures & services
Cytology & Screening
- Fine-needle aspiration of a neck mass
- Human papillomavirus testing
- Pap Smear Test
- Thyroid Nodule Biopsy Review
Autopsy & Forensic
Blood Tests
- Blood Clotting Tests
- Blood Type Test
- Cholesterol screening
- Complete Blood Count
- Comprehensive Metabolic Panel
- Hemoglobin A1c Test
- Iron Level Blood Test
- Thyroid Blood Test
Cytology
Genetic & Molecular Tests
Genetics
Immune & Allergy Tests
Infection Testing
Infection Tests
Lab & Blood Tests
- Cardiac enzyme blood test
- Pregnancy blood test
- Sed rate inflammation test
- Testosterone blood test
- Vitamin D blood test
Pathology Review
Pregnancy & Fertility
Routine Lab Tests
Tissue Biopsy
- Bone Marrow Biopsy Interpretation
- Breast Biopsy Analysis
- Cervical biopsy lab review
- Colon Polyp Testing
- Kidney Biopsy Examination
- Liver Biopsy Examination
- Lung biopsy lab review
- Lymph Node Biopsy Analysis
- Oral biopsy lab review
- Prostate Biopsy Analysis
- Skin Biopsy Lab Review
- Stomach biopsy lab review
- Uterine biopsy lab review
Procedures Most Often Billed to Medicare
542 services · 299 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
195 | Less often than most peers in Dermatopathology |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
51 | Less often than most peers in Dermatopathology |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
43 | Less often than most peers in Dermatopathology |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
21 | Less often than most peers in Dermatopathology |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
20 | Less often than most peers in Dermatopathology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
87 | Less often than most peers in Dermatopathology |
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
63 | Less often than most peers in Dermatopathology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
30 | Less often than most peers in Dermatopathology |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
17 | Less often than most peers in Dermatopathology |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
15 | Less often than most peers in Dermatopathology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other dermatopathology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at New York University School of Medicine 1
Other providers in the same specialty who trained at the same institution.
More connections — 11 related providers in 2 groups
Class of 1999 at New York University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 3
Providers in CT who bill this service to Medicare most often.
Common questions
What kind of doctor is Christine J. Ko?
Christine J. Ko is a dermatopathology in New Haven, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Christine J. Ko's address?
Christine J. Ko is listed at 15 York Street Lmp 5031, New Haven, CT 06510. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Christine J. Ko?
The number on file is (203) 785-4094. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Christine J. Ko's NPI number?
Christine J. Ko's National Provider Identifier is 1841258282. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Christine J. Ko train?
Christine J. Ko attended New York University School of Medicine, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Christine J. Ko been practicing?
Christine J. Ko has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What procedures does Christine J. Ko perform?
According to Medicare billing data, Christine J. Ko performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Christine J. Ko confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Christine J. Ko. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.