NPI registry status
Active
2026 NPPES data Obstetrics Physician NPI 1093916082 MD
Verify on CMS → Ramona Andrei, MD
Obstetrics Physician in Detroit, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,420 in Obstetrics Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 268 beneficiaries · Obstetrics Physician avg: 331
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$71.5
4 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Ramona Andrei, MD filed 1,132 Medicare Part D claims in 2024 as an Obstetrics Physician in Detroit, Michigan, prescribing 92% generic.
- 1K
- Part D claims, 2024
- 92%
- generic prescribing
- $71.5
- industry payments (Sunshine Act)
- ≥77th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Ramona Andrei, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1093916082), first enumerated 05/29/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,132 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- Reported
Industry payment transparency
$71.5 in reported industry payments (4 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Michigan statewide board action statistics are published annually — these figures describe aggregate state activity, not Ramona Andrei, MD's individual license status. Verify directly with the state medical board.
Source: MI-BOM annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1093916082 · Obstetrics Physician
NPI-10 · ENUM-MID · TAX-NARROW · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1093916082
- ENUM-MID 2007
- TAX-NARROW 1,420
- RX-MID 1,132
- BOOK-THIN 58 in Michigan
- PHOTO-ENUM Rachel Flynn, CNM · 2007
Ramona Andrei, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,132 ≥ 77th percentile 77% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
◑
Board-eligible specialty (heuristic, not verified)
Ramona Andrei, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Ramona Andrei, MD?
Quality data not reportedPrimary specialty
Obstetrics Physician
Medicare Part D claims
1,132 242% vs specialty avg
Specialty distribution in Michigan
How Obstetrics Physician compares to other specialties among Michigan providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Obstetrics Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1093916082 |
|---|---|
| Specialty | Obstetrics Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 05/29/2007 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Ramona Andrei, MD. Source: openpaymentsdata.cms.gov.
Total received
$72
Largest payer
Sumitomo Pharma America, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Michigan MI-BOM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~41K Michigan medical licensees in 2023 - they are NOT specific to Ramona Andrei, MD. To verify Ramona Andrei, MD's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Ramona Andrei, MD - brand share 8.0%
Obstetrics Physician average
8% brand-name claims vs 92% generic, on 1,132 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
1,132
Total Claims
$78K
Total Drug Cost
268
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,792.167
- Total Day Supply
- 43,611
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $55K
- Generic Drug Cost
- $23K
- Opioid Claims
- 12 (1.1% rate)
- Antibiotic Claims
- 151
Patient Demographics
- Average Patient Age
- 67.7 years
- Avg HCC Risk Score
- 1.13
- Gender Split
- 100% female / 0% male
- Age Distribution
- <65: 75, 65-74: 121, 75-84: 61, 85+: 11
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Ramona Andrei, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Estradiol
Estradiol
169 claims
- Medroxyprogesteron…
Medroxyprogesterone Acetate
114 claims
- Fluconazole
Fluconazole
112 claims
- Metronidazole
Metronidazole
78 claims
- Oxybutynin Chlorid…
Oxybutynin Chloride Er
78 claims
- Clobetasol Propion… 61
Clobetasol Propionate
61 claims
- Megestrol Acetate 60
Megestrol Acetate
60 claims
- Misoprostol 40
Misoprostol
40 claims
| Drug | Claims |
|---|---|
| Estradiol | 169 |
| Medroxyprogesterone Acetate | 114 |
| Fluconazole | 112 |
| Metronidazole | 78 |
| Oxybutynin Chloride Er Oxybutynin Chloride | 78 |
| Clobetasol Propionate | 61 |
| Megestrol Acetate | 60 |
| Misoprostol | 40 |
| Cephalexin | 32 |
| Premarin Estrogens, Conjugated | 28 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Obstetrics Physician Overview
How Ramona Andrei, MD fits within the Obstetrics Physician landscape nationally.
1,420
Obstetrics Physician Providers in US
54
States with Obstetrics Physician
331
Avg Claims per Provider
Ramona Andrei, MD's 1,132 claims are above the specialty average of 331.
Nationwide Obstetrics Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Andrei, both outside Michigan so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Obstetrics Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Andrei.
One of 58 Obstetrics Physician providers enrolled in Michigan, 5 are shown here.
Dr. Ahmed Abdullah
MD
Flint, MI
Kelly Aguilera
Freeland, MI
Dr. Todd Allen
MD
Dearborn, MI
Dr. Fadia Altairy
M.D.
Detroit, MI
Dr. Mehmet Bayram
M.D.
Commerce Twp, MI
Compare Obstetrics Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Ramona Andrei, MD's specialty? ▼
Ramona Andrei, MD specializes in Obstetrics Physician and practices in Detroit, Michigan. Credentials: MD.
How much does Ramona Andrei, MD prescribe under Medicare Part D? ▼
In 2024, Ramona Andrei, MD wrote 1,132 Medicare Part D claims totaling $78K in drug costs for 268 beneficiaries.
Where is Ramona Andrei, MD located? ▼
Ramona Andrei, MD is located at 2799 W GRAND BLVD, Detroit, MI, 48202. Phone: (313) 916-1023.
What is Ramona Andrei, MD's NPI number? ▼
Ramona Andrei, MD's National Provider Identifier (NPI) is 1093916082, issued on 05/29/2007.
Does Ramona Andrei, MD prescribe more brand-name or generic drugs? ▼
Ramona Andrei, MD's prescribing is 8% brand-name and 92% generic drugs by claim count, with $55K in brand drug costs.
Does Ramona Andrei, MD prescribe opioids? ▼
Yes, Ramona Andrei, MD had 12 opioid claims in 2024 with an opioid prescribing rate of 1.1%.
How many Obstetrics Physician providers are there in the US? ▼
There are 1,420 Obstetrics Physician providers across 54 states in the US. The average Obstetrics Physician provider writes 331 Medicare Part D claims per year.
What drugs does Ramona Andrei, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Ramona Andrei, MD's most frequently prescribed drugs include Estradiol, Medroxyprogesterone Acetate, Fluconazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ramona Andrei, MD accept Medicare? ▼
Ramona Andrei, MD appears in CMS Medicare data with 1,132 Part D claims and 268 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ramona Andrei, MD's credentials? ▼
Ramona Andrei, MD's NPI is 1093916082 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.