NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1326745811 NP
Verify on CMS → Christina Krambeer, NP
Gerontology Nurse Practitioner in Minneapolis, Minnesota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,706 in Gerontology Nurse Practitioner, 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
760
Medicare Part D claims · 99 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Christina Krambeer, NP filed 760 Medicare Part D claims in 2023 as a Gerontology Nurse Practitioner in Minneapolis, Minnesota.
- 760
- Part D claims, 2023
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.
Christina Krambeer, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
760 Top 29% higher than 71% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Christina Krambeer, NP?
Quality data not reportedPrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
760 41% vs specialty avg
Specialty distribution in Minnesota
How Gerontology Nurse Practitioner compares to other specialties among Minnesota 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 Gerontology Nurse Practitioner. 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).
Christina Krambeer, NP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding NP credentials at 3433 BROADWAY ST NE STE 300, Minneapolis, MN, 55413, with a listed phone of (763) 587-7737. NPI 1326745811 was issued on 02/14/2023.
Medicare Part D records for calendar year 2023 show 760 prescription claims written by this provider, covering 99 Medicare beneficiaries and totaling roughly $55K in drug spend, with an opioid prescribing rate of 20.4%.
Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,706 enrolled providers across 54 states and an average of 1,283 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1326745811 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 02/14/2023 |
Hospital and facility affiliations
Facilities where Christina Krambeer, NP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Genevive Aco LLC
Minneapolis, MN
Geriatric Services OF Minnesota LLC
Minneapolis, MN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
760
Total Claims
$55K
Total Drug Cost
99
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 766
- Total Day Supply
- 14,302
- Generic Drug Cost
- $20K
- Opioid Claims
- 155 (20.4% rate)
- Antibiotic Claims
- 21
Patient Demographics
- Average Patient Age
- 73.6 years
- Avg HCC Risk Score
- 2.49
- Gender Split
- 67% female / 33% male
- Age Distribution
- <65: 17, 65-74: 36, 75-84: 31, 85+: 15
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Christina Krambeer, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Oxycodone Hcl
Oxycodone Hcl
67 claims
- Warfarin Sodium
Warfarin Sodium
48 claims
- Pregabalin
Pregabalin
42 claims
- Lorazepam
Lorazepam
27 claims
- Hydrocodone-Acetam… 26
Hydrocodone-Acetaminophen
26 claims
- Quetiapine Fumarate 21
Quetiapine Fumarate
21 claims
- Levemir Flexpen 18
Levemir Flexpen
18 claims
- Sertraline Hcl 17
Sertraline Hcl
17 claims
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 67 |
| Warfarin Sodium | 48 |
| Pregabalin | 42 |
| Lorazepam | 27 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 26 |
| Quetiapine Fumarate | 21 |
| Levemir Flexpen Insulin Detemir | 18 |
| Sertraline Hcl | 17 |
| Potassium Chloride | 16 |
| Tramadol Hcl | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Nurse Practitioner Overview
How Christina Krambeer, NP fits within the Gerontology Nurse Practitioner landscape nationally.
9,706
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider
Christina Krambeer, NP's 760 claims are below the specialty average of 1,283.
Nearby Gerontology Nurse Practitioner Providers in Minnesota
Other clinicians with the same primary specialty enrolled in Minnesota, drawn from the same CMS NPPES roster as Krambeer.
Dr. Rebecca Ahlstrom
APRN, CNP
Rogers, MN
Dr. Mickey Amos
CNP
Minneapolis, MN
Dr. Erika Andersen
AGNP
Apple Valley, MN
Dr. Linda Anderson
RN, CNP
Duluth, MN
Luke Anderson
Minneapolis, MN
Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Minnesota medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gerontology Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Christina Krambeer, NP's specialty? ▼
Christina Krambeer, NP specializes in Gerontology Nurse Practitioner and practices in Minneapolis, Minnesota. Credentials: NP.
How much does Christina Krambeer, NP prescribe under Medicare Part D? ▼
In 2023, Christina Krambeer, NP wrote 760 Medicare Part D claims totaling $55K in drug costs for 99 beneficiaries.
Where is Christina Krambeer, NP located? ▼
Christina Krambeer, NP is located at 3433 BROADWAY ST NE STE 300, Minneapolis, MN, 55413. Phone: (763) 587-7737.
What is Christina Krambeer, NP's NPI number? ▼
Christina Krambeer, NP's National Provider Identifier (NPI) is 1326745811, issued on 02/14/2023.
Does Christina Krambeer, NP prescribe opioids? ▼
Yes, Christina Krambeer, NP had 155 opioid claims in 2023 with an opioid prescribing rate of 20.4%.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 9,706 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does Christina Krambeer, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Christina Krambeer, NP's most frequently prescribed drugs include Oxycodone Hcl, Warfarin Sodium, Pregabalin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Christina Krambeer, NP accept Medicare? ▼
Christina Krambeer, NP appears in CMS Medicare data with 760 Part D claims and 99 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Christina Krambeer, NP's credentials? ▼
Christina Krambeer, NP's NPI is 1326745811 with credentials NP. 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 (2023). 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 April 2026 (NPPES) / 2023 (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
Compiled from official public sources by the PlainDoctor editorial team.
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 May 2026.