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 1,498 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
248
Medicare Part D claims · 65 beneficiaries · Pediatric Endocrinology Physician avg: 137
Generic prescribing
60%
generic claims · 35% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Peter Tebben, M.D. filed 248 Medicare Part D claims in 2024 as a Pediatric Endocrinology Physician in New Haven, Connecticut, prescribing 60% generic.
- 248
- Part D claims, 2024
- 60%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥48th
- 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 Peter Tebben, M.D.
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 1922085414), first enumerated 12/27/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 248 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
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- 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 1922085414 · Pediatric Endocrinology Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1922085414
- ENUM-LEGACY 2005
- TAX-NARROW 1,498
- RX-LIGHT 248
- BOOK-THIN 33 in Connecticut
- PHOTO-ENUM Joseph Sockalosky, MD · 2005
Peter Tebben, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
248 ≥ 48th percentile 48% 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 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
248 81% 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).
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).
Brand vs generic prescribing mix · Above average
Peter Tebben, M.D. - brand share 35.0%
Pediatric Endocrinology Physician average
35% brand-name claims vs 60% generic, on 248 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.
248
Total Claims
$334K
Total Drug Cost
65
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 508.367
- Total Day Supply
- 14,981
- Brand vs Generic
- 35% brand / 60% generic
- Brand Drug Cost
- $257K
- Generic Drug Cost
- $76K
Patient Demographics
- Average Patient Age
- 71.5 years
- Avg HCC Risk Score
- 1.04
- Gender Split
- 83% female / 17% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Peter Tebben, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Alendronate Sodium
Alendronate Sodium
77 claims
- Forteo
Forteo
49 claims
- Teriparatide
Teriparatide
33 claims
- Levothyroxine Sodium 18
Levothyroxine Sodium
18 claims
- Tymlos 12
Tymlos
12 claims
- Ultra-Fine Mini Pe… 11
Ultra-Fine Mini Pen Needle
11 claims
| Drug | Claims |
|---|---|
| Alendronate Sodium | 77 |
| Forteo Teriparatide | 49 |
| Teriparatide | 33 |
| Levothyroxine Sodium | 18 |
| Tymlos Abaloparatide | 12 |
| Ultra-Fine Mini Pen Needle Pen Needle, Diabetic | 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.
1,498
Pediatric Endocrinology Physician Providers in US
51
States with Pediatric Endocrinology Physician
137
Avg Claims per Provider
Peter Tebben, M.D.'s 248 claims are above the specialty average of 137.
Nationwide Pediatric Endocrinology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Tebben, both outside Connecticut so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
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.
One of 33 Pediatric Endocrinology Physician providers enrolled in Connecticut, 5 are shown here.
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 →
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 2024, Peter Tebben, M.D. wrote 248 Medicare Part D claims totaling $334K in drug costs for 65 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.
Does Peter Tebben, M.D. prescribe more brand-name or generic drugs? ▼
Peter Tebben, M.D.'s prescribing is 35% brand-name and 60% generic drugs by claim count, with $257K in brand drug costs.
How many Pediatric Endocrinology Physician providers are there in the US? ▼
There are 1,498 Pediatric Endocrinology Physician providers across 51 states in the US. The average Pediatric Endocrinology Physician provider writes 137 Medicare Part D claims per year.
What drugs does Peter Tebben, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Peter Tebben, M.D.'s most frequently prescribed drugs include Alendronate Sodium, Forteo, Teriparatide. 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 248 Part D claims and 65 Medicare beneficiaries in 2024. 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 (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.