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Edit this profileWhere to find Grenye O Malley, M.D.
- New York location main office
5 E 98Th St, New York, NY 10029 - New York location
1 Gustave L Levy Pl, New York, NY 10029 - New York location
1111 Amsterdam Ave Fl 10, New York, NY 10025 - New York location
1000 10th Ave, New York, NY 10019 - New York location
1111 Amsterdam Ave, New York, NY 10025
About Dr. O Malley
Based in New York, NY, Grenye O Malley, M.D. is listed in the NPI registry under endocrinology, diabetes & metabolism. Grenye graduated from New York University School of Medicine in 2013. According to Medicare claims data, Grenye cared for 213 Medicare patients across 288 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, insertion of needle into vein for collection of blood sample, and telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes. NPI 1992048078 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
- (212) 241-3422
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
5 E 98TH ST
New York, NY 10029
1 Gustave L Levy Pl
New York, NY 10029
1111 Amsterdam Ave Fl 10
New York, NY 10025
1000 10th Ave
New York, NY 10019
1111 Amsterdam Ave
New York, NY 10025
Conditions Commonly Evaluated or Treated
Within Endocrinology, Diabetes and Metabolism 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
Adrenal disorders
Blood sugar disorders
Bone and calcium disorders
Bones
Pituitary
Pituitary disorders
Thyroid
Thyroid disorders
Most searched conditions
Adrenal
Diabetes
Endocrine tumors
Hormone disorders
- Early or delayed puberty
- Excess facial or body hair
- Gynecomastia
- Perimenopause
- Testosterone deficiency
Hormones
Metabolic disorders
Metabolism
Parathyroid
Procedures & services
Adrenal
Adrenal evaluations
Blood sugar management
Bone evaluations
Bone treatments
Diabetes
- Automated Insulin System Setup
- Blood Ketone Monitoring
- C-Peptide Test
- Continuous Glucose Monitor Data Review
- Starting Insulin Therapy
- Medical nutrition therapy
Diabetes education
Genetic evaluations
Hormone treatments
- Growth Hormone Injections
- Hormone Replacement Therapy Consultation
- Estrogen and Progesterone Therapy
Hormones
Metabolic evaluations
Metabolism
Parathyroid
Pituitary
Pituitary evaluations
Routine Blood Tests
Thyroid
Thyroid procedures
- Thyroid Antibody Testing
- Thyroid Medication Adjustment
- Radioactive Iodine Treatment
- Thyroid Blood Test
- Thyroid Nodule Biopsy
- Thyroid Nodule Radiofrequency Ablation
Weight & Metabolism
Women's health
Most searched procedures
Diabetes preventive care
Procedures Most Often Billed to Medicare
288 services · 213 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
75 | As often as other peers in Endocrinology, Diabetes &… |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
177 | As often as other peers in Endocrinology, Diabetes &… |
| Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes | Office visit | 99451 |
23 | As often as other peers in Endocrinology, Diabetes &… |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
13 | Less often than most peers in Endocrinology, Diabetes &… |
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 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other endocrinologists in New York 8
Same specialty, same city.
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2013 at New York University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NY who bill this service to Medicare most often.
Common questions
What is Grenye O Malley's specialty?
Grenye O Malley is an endocrinologist in New York, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Endocrinology, Diabetes & Metabolism”.
NPI registry
Where can I find Grenye O Malley?
Grenye O Malley is listed at 5 E 98Th St, New York, NY 10029. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Grenye O Malley?
The number on file is (212) 241-3422. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Grenye O Malley's NPI number?
Grenye O Malley's National Provider Identifier is 1992048078. 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 Grenye O Malley's education?
Grenye O Malley attended New York University School of Medicine, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Grenye O Malley been practicing?
Grenye O Malley has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Grenye O Malley known for?
According to Medicare billing data, Grenye O Malley performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Grenye O Malley confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Grenye O Malley. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.