At a glance
- 24 Frank Lloyd Wright Dr, Lobby C Suite 1300, Ann Arbor, MI 48105
About Dr. Alvardo Nieves
Cristina Alvardo Nieves, M.D. practices endocrinology in Ann Arbor, MI. Cristina is a 2012 graduate of University of Puerto Rico School of Medicine. Cristina is also listed as specializing in internal medicine and endocrinology, diabetes & metabolism. According to Medicare claims data, Cristina cared for 107 Medicare patients across 140 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, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report. The provider's National Provider Identifier (NPI) is 1942561246.
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
- (734) 647-5871
- Email not available
Practice Locations
24 FRANK LLOYD WRIGHT DR LOBBY C SUITE 1300
Ann Arbor, MI 48105
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
Most searched conditions
Adrenal
Adrenal disorders
Blood sugar disorders
Bone and calcium disorders
Bones
Diabetes
Endocrine tumors
Hormone disorders
- Early or delayed puberty
- Excess facial or body hair
- Gynecomastia
- Perimenopause
- Testosterone deficiency
Hormones
Metabolic disorders
Metabolism
Parathyroid
Pituitary
Pituitary disorders
Thyroid
Thyroid disorders
Procedures & services
Most searched procedures
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
- Medical nutrition therapy
- Starting Insulin Therapy
Diabetes education
Diabetes preventive care
Genetic evaluations
Hormone treatments
- Estrogen and Progesterone Therapy
- Growth Hormone Injections
- Hormone Replacement Therapy Consultation
Hormones
Metabolic evaluations
Metabolism
Parathyroid
Pituitary
Pituitary evaluations
Thyroid
Thyroid procedures
- Radioactive Iodine Treatment
- Thyroid Antibody Testing
- Thyroid Blood Test
- Thyroid Medication Adjustment
- Thyroid Nodule Biopsy
- Thyroid Nodule Radiofrequency Ablation
Weight & Metabolism
Procedures Most Often Billed to Medicare
140 services · 107 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | Treatment | 95251 |
27 | Less often than most peers in Endocrinology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
58 | Less often than most peers in Endocrinology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
27 | Less often than most peers in Endocrinology |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
14 | Less often than most peers in Endocrinology |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
14 | Less often than most peers in 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.
Other endocrinology specialists at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 28 related providers in 4 groups
Other endocrinology specialists in Ann Arbor 4
Same specialty, same city.
Trained at University of Puerto Rico School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at University of Puerto Rico School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 8
Providers in MI who bill this service to Medicare most often.
Common questions
What does Cristina Alvardo Nieves specialize in?
Cristina Alvardo Nieves is an endocrinology in Ann Arbor, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Cristina Alvardo Nieves located?
Cristina Alvardo Nieves is listed at 24 Frank Lloyd Wright Dr Lobby C Suite 1300, Ann Arbor, MI 48105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Cristina Alvardo Nieves's phone number?
The number on file is (734) 647-5871. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Cristina Alvardo Nieves's NPI number?
Cristina Alvardo Nieves's National Provider Identifier is 1942561246. 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 Cristina Alvardo Nieves train?
Cristina Alvardo Nieves attended University of Puerto Rico School of Medicine, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Cristina Alvardo Nieves been practicing?
Cristina Alvardo Nieves has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Cristina Alvardo Nieves do most often?
According to Medicare billing data, Cristina Alvardo Nieves provides treatments such as continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Cristina Alvardo Nieves confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Cristina Alvardo Nieves. If this is you, claiming it is free.
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