Physician Profile
Charles-Chidi W. Obasiolu, M.D.
Unclaimed ProfileAbout Dr. Obasiolu
Based in Boston, MA, Charles-Chidi W. Obasiolu, M.D. is listed in the NPI registry under reproductive endocrinology. Charles-Chidi graduated from University of Utah School of Medicine in 1984. Charles-Chidi is also listed as specializing in gynecology. According to Medicare claims data, the services billed most often include complete ultrasound scan of pelvis and ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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
- (617) 421-2987
- Email not available
Practice Locations
CTR FOR FERTILITY & REPRO HLTH 133 BROOKLINE AVE
Boston, MA 02215
Conditions Commonly Evaluated or Treated
Within Reproductive Endocrinology 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
Most searched conditions
Fertility challenges
- Immune Infertility
- Repeated IVF Failure
- Secondary Infertility
Fertility complications
- Ovarian Overstimulation
Genetic & reproductive health
- Inherited Genetic Disease Risk
Genetic disorders
- Balanced Chromosome Translocation
Hormonal disorders
- Excess facial or body hair
- High Prolactin
- Low Progesterone
- Underactive Thyroid
Hormone disorders
- High DHEA
- High FSH
- High Testosterone In Women
- Hormone Imbalance
- Thyroid Antibodies Affecting Pregnancy
Male fertility
- Abnormal Sperm Shape
- Dry Orgasm
- High Sperm DNA Damage
- Male infertility
- Poor Sperm Motility
- Varicocele
- Zero Sperm Count
Menstrual disorders
- Absent periods
- Heavy periods
- Painful periods
- Period Loss From Stress Or Low Weight
Ovarian & ovulation issues
- Early Menopause
- Low Ovarian Reserve
- Not Ovulating
- Ovarian cysts
Pelvic disorders
- Pelvic Inflammatory Disease Damage
Pelvic pain
Reproductive health
- Fertility Concerns After Cancer
- Trouble Conceiving Over 35
Tubal & pelvic conditions
- Abdominal adhesions
- Blocked Fallopian Tubes
- Ectopic pregnancy
- Fluid In Fallopian Tube
Uterine conditions
- Abnormally Shaped Uterus
- Adenomyosis
- Chronic Uterine Inflammation
- Thin Uterine Lining
- Uterine fibroids
- Uterine polyps
- Uterine Scar Tissue
Procedures & services
Most searched procedures
- Egg freezing
- Fertility testing
- IUI
- IVF
Consultations
- Failed IVF Second Opinion
- LGBTQ+ Fertility Consultation
- Single Parent By Choice Consultation
Diagnostic imaging
- Endometrial Receptivity Testing
- Hysterosalpingogram consultation
- Pelvic Ultrasound For Follicles
- Saline Sonogram
Diagnostic testing
- AMH Blood Test
- Day 3 Hormone Blood Work
- Genetic Carrier Screening
- Pre-IVF Mock Embryo Transfer
- Sperm count test
- Sperm DNA Fragmentation Test
Donor & third-party reproduction
- Donor Egg Program
- Embryo Adoption
- Gestational Surrogacy
- Intrauterine Insemination (IUI)
Embryo & lab procedures
- Assisted Embryo Hatching
- Embryo Genetic Testing
- Frozen Embryo Transfer
- Gender Selection
- Injecting Sperm Into Egg
Fertility preservation
- Cancer Fertility Preservation Consult
- Ovarian Tissue Freezing
- Sperm Freezing
Fertility treatments
- Egg retrieval
- Fresh Embryo Transfer
- Intralipid Infusion For IVF
- Mini IVF
- Natural Cycle IVF
- Reciprocal IVF
- Uterine PRP Therapy
Lab services
- Sperm Washing
Medication therapy
- Trigger Shot
Ovarian & ovulation issues
- Ovarian PRP Therapy
Ovulation & cycle management
- Ovulation Induction Therapy
Surgery
- Fallopian tube removal
- Hysteroscopy
- Myomectomy
- Surgical lysis of adhesions
- Testicular biopsy
- Tubal Reversal Surgery
- Unblocking Fallopian Tubes
- Uterine polyp removal
- Uterine Scratch
- Uterine Septum Repair
Surgical procedures
Procedures Most Often Billed to Medicare
24 services · 24 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Complete ultrasound scan of pelvis | Imaging | 76856 |
12 | Too few peers to compare |
| Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | Imaging | 76830 |
12 | Less often than most peers in Reproductive Endocrinology |
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.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other reproductive endocrinology specialists in Boston 8
Same specialty, same city.
Class of 1984 at University of Utah School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Complete ultrasound scan of pelvis 8
Providers in MA who bill this service to Medicare most often.
Common questions
What is Charles-Chidi W. Obasiolu's specialty?
Charles-Chidi W. Obasiolu is a reproductive endocrinology in Boston, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Charles-Chidi W. Obasiolu?
Charles-Chidi W. Obasiolu is listed at Ctr for Fertility & Repro Hlth 133 Brookline Ave, Boston, MA 02215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Charles-Chidi W. Obasiolu?
The number on file is (617) 421-2987. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Charles-Chidi W. Obasiolu's NPI number?
Charles-Chidi W. Obasiolu's National Provider Identifier is 1013022078. 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
What is Charles-Chidi W. Obasiolu's education?
Charles-Chidi W. Obasiolu attended University of Utah School of Medicine, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How long has Charles-Chidi W. Obasiolu been practicing?
Charles-Chidi W. Obasiolu has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What is Charles-Chidi W. Obasiolu known for?
According to Medicare billing data, Charles-Chidi W. Obasiolu performs imaging including complete ultrasound scan of pelvis and ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Charles-Chidi W. Obasiolu confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Charles-Chidi W. Obasiolu. 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.