Meg Hainer, MD
NPI 1942389028 · Obstetrics & Gynecology Physician · Woodstock, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meg Hainer, MD is a Obstetrics & Gynecology Physician provider in Woodstock, IL (NPI 1942389028).
Provider details
- NPI number
- 1942389028
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,147 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 274 | $100 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 189 | $43 |
| Pelvic Exam99459 | 140 | $26 |
| Screening Papanicolaou Smear; Obtaining, Preparing and Conveyance of Cervical Or Vaginal Smear to LaboratoryQ0091 | 131 | $49 |
| Ultrasound Scan of Uterus, Ovaries, Tubes, Cervix and Pelvic Area Through Vagina76830 | 85 | $133 |
| Complete Ultrasound Scan of Pelvis76856 | 78 | $118 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 145 | 79 |
| Progesterone, Micronizedbrand: Progesterone | 80 | 21 |
| Estrogens, Conjugatedbrand: Premarin | 62 | 17 |
| Clobetasol Propionate | 44 | 34 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 32 | 28 |
| Ibandronate Sodium | 31 | — |
| Fluconazole | 27 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$610 across 38 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Meg Hainer's NPI number?
- Meg Hainer's National Provider Identifier (NPI) is 1942389028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meg Hainer's specialty?
- Meg Hainer is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Meg Hainer located?
- Meg Hainer's practice location on file with NPPES is 2000 Lake Ave, Woodstock, IL 60098-7401.
- What is Meg Hainer's phone number?
- The practice phone number listed in the NPPES registry for Meg Hainer is (815) 337-7100.
- Does Meg Hainer accept Medicare?
- Meg Hainer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meg Hainer's NPI active?
- Yes — Meg Hainer's NPI (1942389028) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.