Physician Profile
Unclaimed ProfileAbout SIERENS
Harmony Ann Sierens, M.D. practises physical medicine and rehabilitation in Grand Blanc, MI. Harmony is a 2008 graduate of Wayne State University School of Medicine. Harmony is also listed as specialising in physical medicine & rehabilitation. According to Medicare claims data, Harmony cared for 533 Medicare patients across 9,893 services.
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
Areas of Expertise
Common questions
What is Dr. Sierens's specialty?
Dr. Sierens is a physical medicine and rehabilitation in Grand Blanc, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICAL MEDICINE AND REHABILITATION”.
NPI registry
Where can I find Dr. Sierens?
Dr. Sierens is listed at 4632 GENESYS PKWY, Grand Blanc, MI 48439. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Sierens?
The number on file is (810) 606-7181. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sierens's NPI number?
Dr. Sierens's National Provider Identifier is 1326201252. 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 Dr. Sierens's medical education?
Dr. Sierens attended Wayne State University School of Medicine, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sierens been practising?
Dr. Sierens has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Sierens known for?
According to Medicare billing data, Dr. Sierens performs procedures including injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sierens confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sierens. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (810) 606-7181
- Email not available
Practice Locations
4632 GENESYS PKWY
Grand Blanc, MI 48439
Procedures Most Often Billed to Medicare
9,893 services · 533 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity | Procedure | 64642 |
28 |
| Injection, abobotulinumtoxina, 5 units | Drug given | J0586 |
8,440 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
889 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
259 |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
130 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
125 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
22 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physical medicine and rehabilitations at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Wayne State University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 2008 at Wayne State University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity 7
Providers in MI who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.