NPI registry status
Active
2026 NPPES data Case Manager/Care Coordinator NPI 1902207228 NP-C
Verify on CMS → Isha Lang, NP-C
Case Manager/Care Coordinator in Lake Charles, Louisiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 160,873 in Case Manager/Care Coordinator, 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
875
Medicare Part D claims · 513 beneficiaries · Case Manager/Care Coordinator avg: 859
Generic prescribing
93%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$121.49
6 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Isha Lang, NP-C filed 875 Medicare Part D claims in 2023 as a Case Manager/Care Coordinator in Lake Charles, Louisiana, prescribing 93% generic.
- 875
- Part D claims, 2023
- 93%
- generic prescribing
- $121.49
- industry payments (Sunshine Act)
- ≥73rd
- 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.
Isha Lang, NP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
875 ≥ 73rd percentile 73% of 1,370,886 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 · 2023
What does the federal data show about Isha Lang, NP-C?
Quality data not reportedPrimary specialty
Case Manager/Care Coordinator
Medicare Part D claims
875 2% vs specialty avg
Specialty distribution in Louisiana
How Case Manager/Care Coordinator compares to other specialties among Louisiana 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 Case Manager/Care Coordinator. 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).
Isha Lang, NP-C appears in the CMS NPPES registry as a Case Manager/Care Coordinator provider holding NP-C credentials at 1000 WALTERS ST, Lake Charles, LA, 70607, with a listed phone of (337) 480-3209. NPI 1902207228 was issued on 09/05/2014.
Medicare Part D records for calendar year 2023 show 875 prescription claims written by this provider, covering 513 Medicare beneficiaries and totaling roughly $9K in drug spend, split 4% brand-name and 93% generic by claim count, with an opioid prescribing rate of 7.3%.
Case Manager/Care Coordinator is a high-volume specialty nationwide, with 160,873 enrolled providers across 54 states and an average of 859 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 | 1902207228 |
|---|---|
| Specialty | Case Manager/Care Coordinator |
| Credentials | NP-C |
| Gender | Female |
| NPI Issued | 09/05/2014 |
Hospital and facility affiliations
Facilities where Isha Lang, NP-C 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.
Curana Health OF Louisiana LLC
New Orleans, LA
Imperial Health LLP
Lake Charles, LA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Isha Lang, NP-C. Source: openpaymentsdata.cms.gov.
Total received
$121
Largest payer
PFIZER 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.
Brand vs generic prescribing mix · Generic-heavy
Isha Lang, NP-C - brand share 4.0%
Case Manager/Care Coordinator average
4% brand-name claims vs 93% generic, on 875 2023 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 2023.
875
Total Claims
$9K
Total Drug Cost
513
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 888
- Total Day Supply
- 9,903
- Brand vs Generic
- 4% brand / 93% generic
- Brand Drug Cost
- $1K
- Generic Drug Cost
- $8K
- Opioid Claims
- 64 (7.3% rate)
- Antibiotic Claims
- 318
Patient Demographics
- Average Patient Age
- 71.2 years
- Avg HCC Risk Score
- 1.01
- Gender Split
- 65% female / 35% male
- Age Distribution
- <65: 68, 65-74: 271, 75-84: 139, 85+: 35
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Isha Lang, NP-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Prednisone
Prednisone
94 claims
- Amoxicillin
Amoxicillin
74 claims
- Azelastine Hcl
Azelastine Hcl
50 claims
- Tramadol Hcl
Tramadol Hcl
46 claims
- Doxycycline Monohy…
Doxycycline Monohydrate
43 claims
- Mupirocin 33
Mupirocin
33 claims
- Amoxicillin-Clavul… 32
Amoxicillin-Clavulanate Potass
32 claims
- Ciprofloxacin Hcl 29
Ciprofloxacin Hcl
29 claims
| Drug | Claims |
|---|---|
| Prednisone | 94 |
| Amoxicillin | 74 |
| Azelastine Hcl | 50 |
| Tramadol Hcl | 46 |
| Doxycycline Monohydrate | 43 |
| Mupirocin | 33 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 32 |
| Ciprofloxacin Hcl | 29 |
| Clindamycin Hcl | 29 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 28 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Case Manager/Care Coordinator Overview
How Isha Lang, NP-C fits within the Case Manager/Care Coordinator landscape nationally.
160,873
Case Manager/Care Coordinator Providers in US
54
States with Case Manager/Care Coordinator
859
Avg Claims per Provider
Isha Lang, NP-C's 875 claims are above the specialty average of 859.
Nearby Case Manager/Care Coordinator Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Lang.
Reatha Aaron
Natchitoches, LA
Jennifer Abadie
Lafayette, LA
Dr. Cheryl Abana-Emmer
MHS, LRC, CRC, CCM
Metairie, LA
Safiyy Abdel-Raoof
Baton Rouge, LA
Alaa Abdelrahman
Marrero, LA
Compare Case Manager/Care Coordinator 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 Louisiana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Case Manager/Care Coordinator 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 Isha Lang, NP-C's specialty? ▼
Isha Lang, NP-C specializes in Case Manager/Care Coordinator and practices in Lake Charles, Louisiana. Credentials: NP-C.
How much does Isha Lang, NP-C prescribe under Medicare Part D? ▼
In 2023, Isha Lang, NP-C wrote 875 Medicare Part D claims totaling $9K in drug costs for 513 beneficiaries.
Where is Isha Lang, NP-C located? ▼
Isha Lang, NP-C is located at 1000 WALTERS ST, Lake Charles, LA, 70607. Phone: (337) 480-3209.
What is Isha Lang, NP-C's NPI number? ▼
Isha Lang, NP-C's National Provider Identifier (NPI) is 1902207228, issued on 09/05/2014.
Does Isha Lang, NP-C prescribe more brand-name or generic drugs? ▼
Isha Lang, NP-C's prescribing is 4% brand-name and 93% generic drugs by claim count, with $1K in brand drug costs.
Does Isha Lang, NP-C prescribe opioids? ▼
Yes, Isha Lang, NP-C had 64 opioid claims in 2023 with an opioid prescribing rate of 7.3%.
How many Case Manager/Care Coordinator providers are there in the US? ▼
There are 160,873 Case Manager/Care Coordinator providers across 54 states in the US. The average Case Manager/Care Coordinator provider writes 859 Medicare Part D claims per year.
What drugs does Isha Lang, NP-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Isha Lang, NP-C's most frequently prescribed drugs include Prednisone, Amoxicillin, Azelastine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Isha Lang, NP-C accept Medicare? ▼
Isha Lang, NP-C appears in CMS Medicare data with 875 Part D claims and 513 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Isha Lang, NP-C's credentials? ▼
Isha Lang, NP-C's NPI is 1902207228 with credentials NP-C. 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
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.