Physician Profile
Caitlin J. May, M.D.
Unclaimed ProfileAbout Dr. May
Caitlin J. May, M.D. is a healthcare provider in Bellevue, WA specializing in dermatopathology. Caitlin trained at University of Washington School of Medicine, graduating in 2013. Caitlin is also listed as specializing in dermatology. According to Medicare claims data, Caitlin cared for 4,055 Medicare patients across 5,781 services. The services billed most often include pathology examination of tissue using a microscope, intermediate complexity, special stained specimen slides to examine tissue, initial procedure, and special stained specimen slides to examine tissue, each additional procedure.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (425) 455-9945
- Email not available
Practice Locations
2330 130TH AVE NE STE 201
Bellevue, WA 98005
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
- Unexplained Cause of Death
Blood & Metabolism
- Vitamin D deficiency
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
- Abnormal cervical cells and cervical dysplasia
- Endometrial hyperplasia
Digestive
- Gallbladder inflammation
- H. pylori infection
Digestive System
- Barrett's esophagus
- Celiac disease
- Colon polyps
Endocrine
- Thyroid nodules
Genetics
- Inherited Cancer Risk
Hormones
Immune System
- Autoimmune Diseases
Infections
- Hepatitis C
- Lyme disease
- Mononucleosis
- Sexually transmitted infections
Kidney
- Kidney Disease
Liver
- Metabolic dysfunction-associated steatohepatitis
Metabolic & Routine Lab
- Diabetes
- Gout
- High cholesterol
Pregnancy & Fertility
- Recurrent miscarriage
Skin Cancer
- Melanoma
- Moles and atypical moles
- Skin cancer
Women's Health
- Endometriosis
- Uterine fibroids
Procedures & services
Autopsy & Forensic
- Private Autopsy Service
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
- Body fluid cytology
- Urine cytology test
Cytology & Screening
- Fine-needle aspiration of a neck mass
- Human papillomavirus testing
- Pap Smear Test
- Thyroid Nodule Biopsy Review
Genetic & Molecular Tests
- Cancer Genetic Testing
- Liquid Biopsy
- Paternity DNA Test
- Tumor Biomarker Testing
Genetics
- Chromosome And Genetic Testing
Immune & Allergy Tests
- Allergy Blood Testing
- Autoimmune Antibody Panel
- Celiac Disease Blood Test
Infection Testing
- Blood Culture Test
- H. Pylori Breath Test
- Lyme disease test
Infection Tests
- STI Screening Panel
Lab & Blood Tests
- Cardiac enzyme blood test
- Pregnancy blood test
- Sed rate inflammation test
- Testosterone blood test
- Vitamin D blood test
Pathology Review
- Biopsy Second Opinion
- Frozen Section During Surgery
Pregnancy & Fertility
- Miscarriage tissue testing
- Placenta examination
- Sperm count test
Routine Lab Tests
- Colon cancer screening consult
- Urinalysis
- Urine Drug Screen
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
5,781 services · 4,055 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy of related skin growth, first growth | Procedure | 11102 |
16 | Less often than most peers in Dermatopathology |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
11 | Less often than most peers in Dermatopathology |
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
4,101 | More often than most peers in Dermatopathology |
| Special stained specimen slides to examine tissue, initial procedure | Lab test | 88342 |
695 | More often than most peers in Dermatopathology |
| Special stained specimen slides to examine tissue, each additional procedure | Lab test | 88341 |
494 | More often than most peers in Dermatopathology |
| Special stained specimen slides to identify organisms including interpretation and report | Lab test | 88312 |
145 | As often as other peers in Dermatopathology |
| Surgical pathology consultation and report on referred slides prepared elsewhere | Lab test | 88321 |
125 | More often than most peers in Dermatopathology |
| Pathology examination of tissue using a microscope, moderately low complexity | Lab test | 88304 |
125 | As often as other 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 |
36 | Less often than most peers in Dermatopathology |
| Special stained specimen slides to examine tissue including interpretation and report | Lab test | 88313 |
19 | 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 2
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.
Other dermatopathology specialists in Bellevue 2
Same specialty, same city.
More connections — 17 related providers in 3 groups
Trained at University of Washington School of Medicine 1
Other providers in the same specialty who trained at the same institution.
Class of 2013 at University of Washington School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of related skin growth, first growth 8
Providers in WA who bill this service to Medicare most often.
Common questions
What does Caitlin J. May specialize in?
Caitlin J. May is a dermatopathology in Bellevue, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Caitlin J. May located?
Caitlin J. May is listed at 2330 130Th Ave Ne Ste 201, Bellevue, WA 98005. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Caitlin J. May's phone number?
The number on file is (425) 455-9945. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Caitlin J. May's NPI number?
Caitlin J. May's National Provider Identifier is 1215370630. 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 Caitlin J. May train?
Caitlin J. May attended University of Washington School of Medicine, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Caitlin J. May been practicing?
Caitlin J. May has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What does Caitlin J. May do most often?
According to Medicare billing data, Caitlin J. May performs procedures including biopsy of related skin growth, first growth and destruction of precancer skin growth, 1 growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Caitlin J. May confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Caitlin J. May. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.