NPI registry status
Active
2026 NPPES data Pediatric Endocrinology Physician NPI 1922085414 M.D.
Verify on CMS → Peter Tebben, M.D.
Pediatric Endocrinology Physician in New Haven, Connecticut.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,459 in Pediatric Endocrinology 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
160
Medicare Part D claims · 43 beneficiaries · Pediatric Endocrinology Physician avg: 151
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Peter Tebben, M.D. filed 160 Medicare Part D claims in 2023 as a Pediatric Endocrinology Physician in New Haven, Connecticut.
- 160
- Part D claims, 2023
- 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.
Peter Tebben, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
160 35th percentile higher than 35% 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)
Peter Tebben, 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 Peter Tebben, M.D.?
Quality data not reportedPrimary specialty
Pediatric Endocrinology Physician
Medicare Part D claims
160 6% vs specialty avg
Specialty distribution in Connecticut
How Pediatric Endocrinology Physician compares to other specialties among Connecticut 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 Pediatric Endocrinology 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).
Peter Tebben, M.D. appears in the CMS NPPES registry as a Pediatric Endocrinology Physician provider holding M.D. credentials at 20 YORK ST, New Haven, CT, 06510, with a listed phone of (507) 316-3594. NPI 1922085414 was issued on 12/27/2005.
Medicare Part D records for calendar year 2023 show 160 prescription claims written by this provider, covering 43 Medicare beneficiaries and totaling roughly $171K in drug spend.
Pediatric Endocrinology Physician is a narrow specialty nationwide, with 1,459 enrolled providers across 51 states and an average of 151 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 | 1922085414 |
|---|---|
| Specialty | Pediatric Endocrinology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 12/27/2005 |
Hospital and facility affiliations
Facilities where Peter Tebben, 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.
Yale University
New Haven, CT
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.
160
Total Claims
$171K
Total Drug Cost
43
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 352
- Total Day Supply
- 10,405
- Generic Drug Cost
- $3K
Patient Demographics
- Average Patient Age
- 70.6 years
- Avg HCC Risk Score
- 0.87
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Peter Tebben, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Alendronate Sodium
Alendronate Sodium
50 claims
- Forteo
Forteo
30 claims
- Levothyroxine Sodium
Levothyroxine Sodium
22 claims
- Metformin Hcl Er 11
Metformin Hcl Er
11 claims
| Drug | Claims |
|---|---|
| Alendronate Sodium | 50 |
| Forteo Teriparatide | 30 |
| Levothyroxine Sodium | 22 |
| Metformin Hcl Er Metformin Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pediatric Endocrinology Physician Overview
How Peter Tebben, M.D. fits within the Pediatric Endocrinology Physician landscape nationally.
1,459
Pediatric Endocrinology Physician Providers in US
51
States with Pediatric Endocrinology Physician
151
Avg Claims per Provider
Peter Tebben, M.D.'s 160 claims are above the specialty average of 151.
Nearby Pediatric Endocrinology Physician Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Tebben.
Dr. Laleh Ardeshirpour
M.D.
Farmington, CT
Dr. Raul Arguello
M.D.
Danbury, CT
Dr. Susan Boulware
MD
New Haven, CT
Dr. Sonia Caprio
MD
New Haven, CT
Dr. Thomas Carpenter
MD
New Haven, CT
Compare Pediatric Endocrinology 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 Connecticut medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pediatric Endocrinology 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.
Healthcare Guides
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Understanding Medicare Claims Data
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Frequently Asked Questions
What is Peter Tebben, M.D.'s specialty? ▼
Peter Tebben, M.D. specializes in Pediatric Endocrinology Physician and practices in New Haven, Connecticut. Credentials: M.D..
How much does Peter Tebben, M.D. prescribe under Medicare Part D? ▼
In 2023, Peter Tebben, M.D. wrote 160 Medicare Part D claims totaling $171K in drug costs for 43 beneficiaries.
Where is Peter Tebben, M.D. located? ▼
Peter Tebben, M.D. is located at 20 YORK ST, New Haven, CT, 06510. Phone: (507) 316-3594.
What is Peter Tebben, M.D.'s NPI number? ▼
Peter Tebben, M.D.'s National Provider Identifier (NPI) is 1922085414, issued on 12/27/2005.
How many Pediatric Endocrinology Physician providers are there in the US? ▼
There are 1,459 Pediatric Endocrinology Physician providers across 51 states in the US. The average Pediatric Endocrinology Physician provider writes 151 Medicare Part D claims per year.
What drugs does Peter Tebben, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Peter Tebben, M.D.'s most frequently prescribed drugs include Alendronate Sodium, Forteo, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Peter Tebben, M.D. accept Medicare? ▼
Peter Tebben, M.D. appears in CMS Medicare data with 160 Part D claims and 43 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Peter Tebben, M.D.'s credentials? ▼
Peter Tebben, M.D.'s NPI is 1922085414 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.
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.