NPI registry status
Active
2026 NPPES data Child & Adolescent Psychiatry Physician NPI 1679585798 M.D.
Verify on CMS → Mohsin Ali, M.D.
Child & Adolescent Psychiatry Physician in Chattanooga, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,160 in Child & Adolescent Psychiatry 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
556
Medicare Part D claims · 91 beneficiaries · Child & Adolescent Psychiatry Physician avg: 600
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Mohsin Ali, M.D. filed 556 Medicare Part D claims in 2023 as a Child & Adolescent Psychiatry Physician in Chattanooga, Tennessee, prescribing 86% generic.
- 556
- Part D claims, 2023
- 86%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Mohsin Ali, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
556 Top 34% higher than 66% 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
✓
Board certification likely (heuristic, not verified)
Mohsin Ali, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Mohsin Ali, M.D.?
Quality data not reportedPrimary specialty
Child & Adolescent Psychiatry Physician
Medicare Part D claims
556 7% vs specialty avg
Specialty distribution in Tennessee
How Child & Adolescent Psychiatry Physician compares to other specialties among Tennessee 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 Child & Adolescent Psychiatry 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).
Mohsin Ali, M.D. appears in the CMS NPPES registry as a Child & Adolescent Psychiatry Physician provider holding M.D. credentials at 804 N HOLTZCLAW AVE, Chattanooga, TN, 37404, with a listed phone of (866) 816-0433. NPI 1679585798 was issued on 08/13/2006.
Medicare Part D records for calendar year 2023 show 556 prescription claims written by this provider, covering 91 Medicare beneficiaries and totaling roughly $209K in drug spend, split 14% brand-name and 86% generic by claim count.
Child & Adolescent Psychiatry Physician is a mid-sized specialty nationwide, with 6,160 enrolled providers across 54 states and an average of 600 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 | 1679585798 |
|---|---|
| Specialty | Child & Adolescent Psychiatry Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 08/13/2006 |
Hospital and facility affiliations
Facilities where Mohsin Ali, M.D. 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.
Mental Health Cooperative, Inc
Chattanooga, TN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Mohsin Ali, M.D. - brand share 14.0%
Child & Adolescent Psychiatry Physician average
14% brand-name claims vs 86% generic, on 556 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.
556
Total Claims
$209K
Total Drug Cost
91
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 645
- Total Day Supply
- 18,955
- Brand vs Generic
- 14% brand / 86% generic
- Brand Drug Cost
- $183K
- Generic Drug Cost
- $26K
Patient Demographics
- Average Patient Age
- 48.3 years
- Avg HCC Risk Score
- 1.48
- Gender Split
- 60% female / 40% male
- Age Distribution
- <65: 75, 65-74: 12, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mohsin Ali, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Divalproex Sodium
Divalproex Sodium
32 claims
- Lamotrigine
Lamotrigine
29 claims
- Sertraline Hcl
Sertraline Hcl
28 claims
- Quetiapine Fumarate
Quetiapine Fumarate
26 claims
- Aripiprazole
Aripiprazole
25 claims
- Buspirone Hcl
Buspirone Hcl
25 claims
- Trazodone Hcl
Trazodone Hcl
25 claims
- Vraylar
Vraylar
20 claims
| Drug | Claims |
|---|---|
| Divalproex Sodium | 32 |
| Lamotrigine | 29 |
| Sertraline Hcl | 28 |
| Quetiapine Fumarate | 26 |
| Aripiprazole | 25 |
| Buspirone Hcl | 25 |
| Trazodone Hcl | 25 |
| Vraylar Cariprazine Hcl | 20 |
| Risperidone | 19 |
| Lurasidone Hcl | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Child & Adolescent Psychiatry Physician in TN →
All providers in Tennessee →
Compare specialties →
Child & Adolescent Psychiatry Physician Overview
How Mohsin Ali, M.D. fits within the Child & Adolescent Psychiatry Physician landscape nationally.
6,160
Child & Adolescent Psychiatry Physician Providers in US
54
States with Child & Adolescent Psychiatry Physician
600
Avg Claims per Provider
Mohsin Ali, M.D.'s 556 claims are below the specialty average of 600.
Nearby Child & Adolescent Psychiatry Physician Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Ali.
Dr. Keerthi Akkineni
M.D.
Franklin, TN
Dr. Tammy Alberico
MD
Nashville, TN
Dr. Valerie Arnold
MD
Memphis, TN
Dr. Daniel Barton
M.D.
Nashville, TN
Dr. Marie Beasley
D.O.
Chattanooga, TN
Compare Child & Adolescent Psychiatry Physician 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 Tennessee medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Child & Adolescent Psychiatry Physician 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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Medical Specialties Explained
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Understanding Medicare Claims Data
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Frequently Asked Questions
What is Mohsin Ali, M.D.'s specialty? ▼
Mohsin Ali, M.D. specializes in Child & Adolescent Psychiatry Physician and practices in Chattanooga, Tennessee. Credentials: M.D..
How much does Mohsin Ali, M.D. prescribe under Medicare Part D? ▼
In 2023, Mohsin Ali, M.D. wrote 556 Medicare Part D claims totaling $209K in drug costs for 91 beneficiaries.
Where is Mohsin Ali, M.D. located? ▼
Mohsin Ali, M.D. is located at 804 N HOLTZCLAW AVE, Chattanooga, TN, 37404. Phone: (866) 816-0433.
What is Mohsin Ali, M.D.'s NPI number? ▼
Mohsin Ali, M.D.'s National Provider Identifier (NPI) is 1679585798, issued on 08/13/2006.
Does Mohsin Ali, M.D. prescribe more brand-name or generic drugs? ▼
Mohsin Ali, M.D.'s prescribing is 14% brand-name and 86% generic drugs by claim count, with $183K in brand drug costs.
How many Child & Adolescent Psychiatry Physician providers are there in the US? ▼
There are 6,160 Child & Adolescent Psychiatry Physician providers across 54 states in the US. The average Child & Adolescent Psychiatry Physician provider writes 600 Medicare Part D claims per year.
What drugs does Mohsin Ali, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Mohsin Ali, M.D.'s most frequently prescribed drugs include Divalproex Sodium, Lamotrigine, Sertraline Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mohsin Ali, M.D. accept Medicare? ▼
Mohsin Ali, M.D. appears in CMS Medicare data with 556 Part D claims and 91 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mohsin Ali, M.D.'s credentials? ▼
Mohsin Ali, M.D.'s NPI is 1679585798 with credentials M.D.. 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.